UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9B7RAx7eABrzTV9+7SG8tW4tbZ7VfjUARtqtFbBCV90=' 
WHERE 
  key_id = '9af17d9a6becf6a0564f28b52a1172de483aa66620e0b56d733426d33ddff3f9' 
  AND (
    token = '9B7RAx7eABrzTV9+7SG8tW4tbZ7VfjUARtqtFbBCV90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )