UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/D4H8BBor7fbeQbIFbl2OdOfT0sUtzMB8GamemWnTKs=' 
WHERE 
  key_id = 'd2970fd51e463314174864c5a54ecd769a55b8563055737caee04f29ef794b89' 
  AND (
    token = '/D4H8BBor7fbeQbIFbl2OdOfT0sUtzMB8GamemWnTKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )