UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/riQUooulpQhiUlFaYCnt6CoTpyd5Ln4NSMaHOrzTFE=' 
WHERE 
  key_id = '2f579f322ce113d651a2c5eb4298a8203a5b7955df1489a9a5c502f13c86cdf9' 
  AND (
    token = '/riQUooulpQhiUlFaYCnt6CoTpyd5Ln4NSMaHOrzTFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )