Unit Test return expired JWT tokens [Laravel 5.2]

I use Tymon JWT pkg, problem is It always in return in response: Token has expired.

Here is the test:

public function test_store_games()
    {

           $token = Auth::tokenById(1);

        $response = $this->post(Config::get('settings.api') . 'games', [
            'name' => 'test123',
            'category' => 'test'],['HTTP_Authorization' => 'Bearer ' . $token]);

        $this->assertRequestOk();
    }

Var $token generate toke I tested but it always expired... Anyone know what is problem?

via Chebli Mohamed