UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u9NKO9/Bnm041DwNQf1EGNxpBvxvglmm7JeodEzIDVQ=' 
WHERE 
  key_id = '036cda9be82157e1e9956f4f574cc6ba843e1c6ddb0285d327bb13618f8506ab' 
  AND (
    token = 'u9NKO9/Bnm041DwNQf1EGNxpBvxvglmm7JeodEzIDVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )