UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/GZiov2ngqv/QgOjETH8+Z9RO8sWCFKNFdo11KQvt8=' 
WHERE 
  key_id = 'd91ff21abdc4afb9055eff5b88b024c09f03d63fbfe0e52d51e78b5ea833842f' 
  AND (
    token = 'l/GZiov2ngqv/QgOjETH8+Z9RO8sWCFKNFdo11KQvt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )