UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wHdkRBJscvq+8R02SdIuKHlz7zjaMs6T9kYrSSrh+4E=' 
WHERE 
  key_id = '70a9c6b2ecfb643388b644952c5942d77d3647b4922ced4f403b8d31f09789a9' 
  AND (
    token = 'wHdkRBJscvq+8R02SdIuKHlz7zjaMs6T9kYrSSrh+4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )