INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddee2f87a96b050e789dd3bacc6b64ecfa6469c0b7c8b2b0eb1c5daa697c325c', 
    'i/zcrU3/WXzgVSXhECxpeJGmcWJ8doA8BAqQH1/+m4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )