UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZSnmYYHgUeQHzEbS2M+HN+WylkdIlpcPkse8pixWtg=' 
WHERE 
  key_id = '9b9d96bb2eb8a8cf3fd5de84460f213e49df6d77e441f48338ec7657d69965ac' 
  AND (
    token = 'JZSnmYYHgUeQHzEbS2M+HN+WylkdIlpcPkse8pixWtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )