UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6hVF/d4VOInXlPUhjg+LPu8sQZ5t4ENe5azfEEPBBGs=' 
WHERE 
  key_id = 'e522a49595b2e115966c87250bde5fee1fa30bc14ecf4b5f06c5a423f2fd9165' 
  AND (
    token = '6hVF/d4VOInXlPUhjg+LPu8sQZ5t4ENe5azfEEPBBGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )