UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uXighDJ/7bwGUBTwUDfIsG9hEsngwJKNnwCMxCkimMQ=' 
WHERE 
  key_id = '8e56d73cb8ba0203259e09d055c9373eb8553e840a3579a35191d31173a76347' 
  AND (
    token = 'uXighDJ/7bwGUBTwUDfIsG9hEsngwJKNnwCMxCkimMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )