UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmVTU3eFQtDVBDDwn35j1ZDmSeTBWCuLU0jeKcyqDsI=' 
WHERE 
  key_id = '885881aa45e8a84afd85fcac0560ff85e5dbfe72ea7ca039f7e70190d6206e20' 
  AND (
    token = 'nmVTU3eFQtDVBDDwn35j1ZDmSeTBWCuLU0jeKcyqDsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )