UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ky4bEjOCpPPeuwi3F5hOr5cPYEItjCgGsBDEiP7D9Uc=' 
WHERE 
  key_id = '71d6bcc2d7aebcbc8c396fe3426ca18887a9b7aa1de4c05464476471fd642825' 
  AND (
    token = 'ky4bEjOCpPPeuwi3F5hOr5cPYEItjCgGsBDEiP7D9Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )