src/Token.php
public function isExpired()
    {
        return $this->hasPayLoad() && ($this->payLoad['created'] + $this->payLoad['expires_in']) < Carbon::now()
                                                                                                         ->format('U');
    }
public function isExpired()
    {
        return $this->hasPayLoad() && ($this->payLoad['created'] + $this->payLoad['expires_in']) < Carbon::now()
                                                                                                         ->format('U');
    }
public function isExpired ( ) { return $ this -> hasPayLoad ( ) && ( $ this -> payLoad [ 'created' ] + $ this -> payLoad [ 'expires_in' ] ) < Carbon :: now ( ) -> format ( 'U' ) ; }
Check that token is expired.

@return bool
Check that token is expired .