UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIpt9TtEicjhnhfIOJ85Msw3/DsyVsQl5en/E/2Ut3Y=' 
WHERE 
  key_id = '476b75e2f40ead1260ef7db6a7a73662f83a43dc69cb607e4a260a27f6d0991c' 
  AND (
    token = 'nIpt9TtEicjhnhfIOJ85Msw3/DsyVsQl5en/E/2Ut3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )