INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef4c9d149ddb57664998146ab3fd09c1d3dffd46cb963cdc5a1f2af8afc45f6d', 
    '2VxCiDG/IMi4GB4k8jnJHkc+jHa3e/LH9FBPJlDbdbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )