UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZ8FDn7g5YhMFcUwWENB1OZY3Drv/Jsq7CRYVoVmYfw=' 
WHERE 
  key_id = 'e94f7ea3b6ec71c9dcbd2753cf90cd135f370119ec12024b5e5cea0cd85743e7' 
  AND (
    token = 'yZ8FDn7g5YhMFcUwWENB1OZY3Drv/Jsq7CRYVoVmYfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )