UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZQQhIYk7udSf9P913e+yvTKcxoS08FHu2nwWvj/2cg=' 
WHERE 
  key_id = '4347751e07bb64882d454505db7915e9f1c752fc4e6b1f7c44eede791f87caba' 
  AND (
    token = '+ZQQhIYk7udSf9P913e+yvTKcxoS08FHu2nwWvj/2cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )