UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OsGaRRkIbU3zgizpj6u/w697imo8D718DnUuAJs9X6M=' 
WHERE 
  key_id = '320f57546762083fa434f418668c227d04329684f1ee5fea4aed5c5156b04164' 
  AND (
    token = 'OsGaRRkIbU3zgizpj6u/w697imo8D718DnUuAJs9X6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )