UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91Xyvb9wBHT9+HIlxFCVLiO1lUEIgVx0Uwo/tabFfgQ=' 
WHERE 
  key_id = '1905e4aa26154b5cc13fecdb6b4f6376abef17d23b390215e7d6a82ce5c58374' 
  AND (
    token = '91Xyvb9wBHT9+HIlxFCVLiO1lUEIgVx0Uwo/tabFfgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )