INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd6b921a4e3f8d3d9b7463d986a124e98a4ea35f8afbeb9de2db4265b4028d28', 
    'VhR7wI9pljltU10hnSp+7F/x2n+RVjBVFfH5twq/+IM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )