UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ZrFUj3PP96avwMf0vLoOQGrrLAtG3eOc+CiV+elDsk=' 
WHERE 
  key_id = '1b3c9270a79e14d49cd75a79237dff1d58755458c3025278dbee7b3f08e112b1' 
  AND (
    token = '1ZrFUj3PP96avwMf0vLoOQGrrLAtG3eOc+CiV+elDsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )