UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FdWAuauRkt4GiJEozK2gi9BqXdFQQYkjY2yuglcYRmA=' 
WHERE 
  key_id = 'c7d6fe13052455113af0afa682ee2f09edb7ca009622e9f75c1684377b5c2ca3' 
  AND (
    token = 'FdWAuauRkt4GiJEozK2gi9BqXdFQQYkjY2yuglcYRmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )