INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90e31e984b4f5ea319c5d09a98ba3563c8b7bdc0859307173a09f700a954bae8', 
    'Mwjn719uZGkPg/6zQtZ/LptFf59xdE5ap6OPmbKaN/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )