UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hXLfqLBxhlfTvVmlGIMS/oxq5bbkCir8pb4xC7ypaoc=' 
WHERE 
  key_id = '9de1ecf90add7e42aa526ca4e038e633b8705ddc8548e2ab62c0530a62878de9' 
  AND (
    token = 'hXLfqLBxhlfTvVmlGIMS/oxq5bbkCir8pb4xC7ypaoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )