UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v29V2ZaAOfu23su8m/Fjf7k3ccKAJQWIVqkyZ1H9R48=' 
WHERE 
  key_id = '17415234e7f59641f4e52b85a8018276736bd481e666bc450826af4dd73da96c' 
  AND (
    token = 'v29V2ZaAOfu23su8m/Fjf7k3ccKAJQWIVqkyZ1H9R48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )