SELECT 1 FROM cscart_lock_keys WHERE key_id = '4681549a3ff58a6e5dea071e506910159515996b770f5122dcf37bc9c873d9b4' AND token = 'skECj4rLKVLmt3veP9uU8B6txF6UoDD+qhWQWXwMYps=' AND expiry_at > UNIX_TIMESTAMP(NOW())