UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXnSuazqfYmVWfHmKKVpPLNUbAuDjT9ymQIpv+g0+ZQ=' 
WHERE 
  key_id = '043a82990cd5ce980fa489e4312bdcbfcef5a1c57abd13e24eb48516b7ca8942' 
  AND (
    token = 'iXnSuazqfYmVWfHmKKVpPLNUbAuDjT9ymQIpv+g0+ZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )