UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd8rbHBoV8tcCzysERGH5tElGtqWPwz5tgxMb3/gmOCg=' 
WHERE 
  key_id = '29af8b6cc3f4a4672c66ed515eafdcdc79bb5da9a35b4931f5f5829361056b0f' 
  AND (
    token = 'd8rbHBoV8tcCzysERGH5tElGtqWPwz5tgxMb3/gmOCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )