UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WX6CPAOXaXEckLEpJaZVKyATX6jP7LxvPr23rPrNGkM=' 
WHERE 
  key_id = '8e574b9d1c13d96eab9b8219377e478a078a7b67f7f669b21eb4ee23492d7049' 
  AND (
    token = 'WX6CPAOXaXEckLEpJaZVKyATX6jP7LxvPr23rPrNGkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )