UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmA+mua6pTNEsodMYxfEkxzLBSvTgCAFQWt8eTwDQLs=' 
WHERE 
  key_id = '19523cf0df334eaf0d0f0c3105a9571f7860257c71cd27f7ffa1f08aef0fd9c8' 
  AND (
    token = 'kmA+mua6pTNEsodMYxfEkxzLBSvTgCAFQWt8eTwDQLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )