UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+3tkNZc2wBHnGzhlpjjbg0crT8elNfq38BA9wUFasYg=' 
WHERE 
  key_id = 'dca6c0c1253bcc0e0bb83a4ec7d0d03db4d16d733ff0cddb955d44e3816112a1' 
  AND (
    token = '+3tkNZc2wBHnGzhlpjjbg0crT8elNfq38BA9wUFasYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )