INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a7ef63f9eb443f6f56dbfe13ba602bdd13830ccdc7545591995eccd77468424', 
    '5PKWwRmYNlYD/lrPx+6zc42NB7/ynfzSggLItbMMj6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )