UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2pjlXKVCojXtaDtrcYisFfUS0kW72veOcXctSfmyn6U=' 
WHERE 
  key_id = '246c81adfecaedf669e11a6835ce77ce3bd6bd9563330dd03b6a718af376050e' 
  AND (
    token = '2pjlXKVCojXtaDtrcYisFfUS0kW72veOcXctSfmyn6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )