UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85B4myAmWo+xPkw2lASw2ebHxXc0sKt5g6jsTp4Vevk=' 
WHERE 
  key_id = '3af24a4ce9cfe1ed888b8801a289124f87bbde6ca952dc5daff49f99ee9af882' 
  AND (
    token = '85B4myAmWo+xPkw2lASw2ebHxXc0sKt5g6jsTp4Vevk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )