UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qezmJx6IAg+U5GMI304tw7clIh5Bo1F1SzmbUGT9AQ8=' 
WHERE 
  key_id = 'a6fd3664cea18bc311843108d9ed11a9b8e807276869e0888c616d1e6c31b22c' 
  AND (
    token = 'qezmJx6IAg+U5GMI304tw7clIh5Bo1F1SzmbUGT9AQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )