UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WC6qhxl/IlD8Mnlwu2lAsJ6OLjt73OpIQAjU+RRqVjw=' 
WHERE 
  key_id = '95869c3bff93dec9117df2d33a5db81254b14ebdea2d11fc054318c3717851b6' 
  AND (
    token = 'WC6qhxl/IlD8Mnlwu2lAsJ6OLjt73OpIQAjU+RRqVjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )