Laravel - Update only selected data

I have a table and inside the table i have textbox here take a look for the Page.

now the problem is whenever i update specific row or id, then it updates everything. how can i just update the sepecific row or id without updating everything? thank you verymuch

here is my controller

 public function updateSchedule(Request $request, $id)
{
    $timein = $request->input('timeIn');
    $timeout = $request->input('timeOut');

    DB::table('schedules')
        ->update(['time_in' => $timein, 'time_out' => $timeout]);

    $notification = array(
        'message' => 'Employee Time Updated!',
        'alert-type' => 'success'
    );
    return redirect()->back()->with($notification, 'Employee Time Updated!');

}

and here is my view

    {!! Form::open(['action' => ['Admin\EmployeeFilemController@updateSchedule', $employee->id], 'method' => 'POST']) !!}

        <div class="row">
            <div class="form-group col-md-12">

                <small>Employee No. and Name: </small><b><i>  : , </i></b>

                <input type="hidden" name="hidEmployeeno" value='<?php echo $employee->employee_no ?>'>
                <input type="hidden" name="hidEmployeeLast" value='<?php echo $employee->last_name ?>'>
                <input type="hidden" name="hidEmployeeFirst" value='<?php echo $employee->first_name ?>'>
                <hr>

            </div>

    </div>

        <table class="table">
            <thead>
              <tr>
                <th>DATE</th>
                <th>TIME IN</th>
                <th>LUNCH</th>
                <th>TIME OUT</th>
                <th>TOTAL HOURS</th>
                <th>STATUS</th>

              </tr>
            </thead>
            <tbody>

                    @foreach ($employeeSched as $setTime)
              <tr>

                 <td> </td>
                 <td><input type="time" name="timeIn" class="form-control col-md-10" value=''></td>
                 <td><p>12:00 PM - 1:00 PM</p></td>
                 <td><input type="time" name="timeOut" class="form-control col-md-10" value=''></td>
                 <td>@php
                    $time1 = strtotime($setTime->time_in);
                    $time2 = strtotime($setTime->time_out);
                    $difference = round(abs($time2 - $time1) / 3600,2);
                    $total = $difference - 1;
                    echo '<b>' . $total . '</b>';
                 @endphp</td>


                <td>
                    @php
                    if ($total < 8) {
                        echo '<b>Late</b>';
                    } else if($total > 8) {
                        echo '<b>OT</b>';
                    } elseif ($total < 8.5 && $total == 8) {
                        echo '<b>In</b>';
                    }


                    @endphp
                </td>
              </tr>
              @endforeach



            </tbody>
    </table>
    
    

    {!! Form::close() !!}

thank you kind help me please thanks

via Chebli Mohamed