UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+GgJEtBQUVSkKARs/WxIjVFCaN4/5GWL8ZBs1zqDPok=' 
WHERE 
  key_id = '3da9824ae956e926314d53dce4f45fc51463947950e8e2302d31fa3ec2914807' 
  AND (
    token = '+GgJEtBQUVSkKARs/WxIjVFCaN4/5GWL8ZBs1zqDPok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )