UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJoqWGZ2UCr2yA2XwY0XpOdNPosbAzslZ2afMWh7zuw=' 
WHERE 
  key_id = '0ec4ee39541f6a0cb1baf23c075ed1492023a21be54a452577e22a7fcb5b07de' 
  AND (
    token = 'rJoqWGZ2UCr2yA2XwY0XpOdNPosbAzslZ2afMWh7zuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )