UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8c5TVXDZKJ7ANm/3KB9NVW2W6wXe92Pl9p20cncwhak=' 
WHERE 
  key_id = '9c7368d3c7deeea4457b22eff4ca92d2090a4efe3fbaa52e67b258b15b896731' 
  AND (
    token = '8c5TVXDZKJ7ANm/3KB9NVW2W6wXe92Pl9p20cncwhak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )