UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xt9ZXvqeQjXIIL4HU7bkmDoxKkKNw48VWwvsJolQW4U=' 
WHERE 
  key_id = '2889f0aa090a4c0481e1e26fa4e9a5cadea094c285234480a2fd89b5181a95de' 
  AND (
    token = 'Xt9ZXvqeQjXIIL4HU7bkmDoxKkKNw48VWwvsJolQW4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )