INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b617325e5b43fd7d13eaef9302c0dc465472322d77080a788eaecdc3a957bf49', 
    'GE6npfHEjx25AFW9yuXdB10hQCI0yW39mDiMVH5czpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)