UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRKcUr6oucUyerJ+ZliFy8jc2QQmyJPGorgX2rRm0i4=' 
WHERE 
  key_id = '44b5e576111ee30323783768394d7671f6900a23599b689ba57c6c59eaa62218' 
  AND (
    token = 'lRKcUr6oucUyerJ+ZliFy8jc2QQmyJPGorgX2rRm0i4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )