UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x6K01/3uN03ncs3XrATx6qUZpr9/kLkWP/G5Gq+HY8E=' 
WHERE 
  key_id = '6329d70e91b74502ebec156e7d18a466ef781da659cc8c5ec1a54ea149dfd9ad' 
  AND (
    token = 'x6K01/3uN03ncs3XrATx6qUZpr9/kLkWP/G5Gq+HY8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )