UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmFSasugD/kVGhtee6w31FdnIUMqPP6lWX0oghyBROY=' 
WHERE 
  key_id = '36adcb612ea5c2aa422ce1ecab71a107b0292e3863c8ef26534ec7bab22e9155' 
  AND (
    token = 'kmFSasugD/kVGhtee6w31FdnIUMqPP6lWX0oghyBROY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )