UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNrQRDZGvEYq7Ip465xATiuIyxEiFdnegNovtcvbl6E=' 
WHERE 
  key_id = '7a4c95a6cebe6ddac2831860aafa3efd03455e3e50be3089a803bfc10fcfcf03' 
  AND (
    token = 'DNrQRDZGvEYq7Ip465xATiuIyxEiFdnegNovtcvbl6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )