UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3hzXblDtiptTAeEp/QLktKQPmSFSvn7St8gGZGhEplI=' 
WHERE 
  key_id = '4c9b6927fdab174edd49705551bb21d3e30770696f967d3e65661ed14a062748' 
  AND (
    token = '3hzXblDtiptTAeEp/QLktKQPmSFSvn7St8gGZGhEplI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )