UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjaKUT8NTSrHTJaELyDnejqDSj1OlBmIDeZlLI6kX9M=' 
WHERE 
  key_id = '67fd34bc05daa66ed786cce357db14bbbed67a26a6c92b1aac86be428144539e' 
  AND (
    token = 'UjaKUT8NTSrHTJaELyDnejqDSj1OlBmIDeZlLI6kX9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )