UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UiUy472Q3Lh2naeKjRKNFspMImJxRzAUsdGIH0TReWo=' 
WHERE 
  key_id = '1fbc36b9e9984f008368ff3b9f9304a96ec4294090a0a610e0ee23ac9bd047e9' 
  AND (
    token = 'UiUy472Q3Lh2naeKjRKNFspMImJxRzAUsdGIH0TReWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )