UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZrNYAX5d9y8fI1syIJE0WZMssWeW0edaTEuVKmVcww=' 
WHERE 
  key_id = '19688f6f05db0ed9c7cb9388c2231e297662b925072f9fa3cd7788f5a47a8842' 
  AND (
    token = 'hZrNYAX5d9y8fI1syIJE0WZMssWeW0edaTEuVKmVcww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )