UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5zrgtRJNqTwqPEsbcTXzkbVmy1ngZ89mQ7JFyhC3uI=' 
WHERE 
  key_id = '56024d8ecba4d8eb1d6aaa6a20c0b5c6953fbcf48f6a9220a5b8a0d9d59db3b8' 
  AND (
    token = 'a5zrgtRJNqTwqPEsbcTXzkbVmy1ngZ89mQ7JFyhC3uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )