UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RUpsLd5ChIyGmcEoGfKb9XygL9LY6/m9nAqMePlypDI=' 
WHERE 
  key_id = 'f12621f5a04f86be24bf366e7875f454f26846c93acfd72182a2d25675f12904' 
  AND (
    token = 'RUpsLd5ChIyGmcEoGfKb9XygL9LY6/m9nAqMePlypDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )