UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXhXMUR9v7JdEU7jY3ii7QI5dqhwBpvMhhsNZGDJHuM=' 
WHERE 
  key_id = 'aa3997b2b1fa23709d7581f3a56878f76d9d8622e65b753a0047efe319a3cf0b' 
  AND (
    token = 'UXhXMUR9v7JdEU7jY3ii7QI5dqhwBpvMhhsNZGDJHuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )