UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENonnfVla5CqYbCC2l4pFliPj7uFhL6fEMxeb9wphKI=' 
WHERE 
  key_id = '5c67c0c5a5649164fc44bf00f50d4c7deffc659080097800f2e401c58f3c3998' 
  AND (
    token = 'ENonnfVla5CqYbCC2l4pFliPj7uFhL6fEMxeb9wphKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )