UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9GmiNWt0rm0ZB3frkBwQ3vMCjhsqLlO0ZYWcjAyIMvs=' 
WHERE 
  key_id = '7771bc5a55cb135963989620b05b0a0027e94e8517a9eb8837a51ad9b1411617' 
  AND (
    token = '9GmiNWt0rm0ZB3frkBwQ3vMCjhsqLlO0ZYWcjAyIMvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )