UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o4eZbgft8notpwWqDJlgVjGBbU1JpO2P39MRV2nU/cU=' 
WHERE 
  key_id = '3f1b97fa93987b8e89da819eaf5439ce39c9f79f3cdec0a68e48a40fe1e68b64' 
  AND (
    token = 'o4eZbgft8notpwWqDJlgVjGBbU1JpO2P39MRV2nU/cU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )