UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJ5+K8hs3IENjuRfKbcZjVuyKIXuZZXqkKw83E0p6Z0=' 
WHERE 
  key_id = '340ee91a6cc7cb298b45d2e889f790cc2b7edc3bc21f99995c42c3e2a2d1d070' 
  AND (
    token = 'zJ5+K8hs3IENjuRfKbcZjVuyKIXuZZXqkKw83E0p6Z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )