UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QpYJc/WoPjnsxj8n+gVHw8S/F8A+MqMrL8qjaCSwWhQ=' 
WHERE 
  key_id = '3c186f133055bbfcd62ad3d57cc2edf24e4836377474fa25e6b1fe74f057a0ee' 
  AND (
    token = 'QpYJc/WoPjnsxj8n+gVHw8S/F8A+MqMrL8qjaCSwWhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )