UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ysrnpIuVK0NS3Kbc4BVLJXnGjpVTZVzJbYl73IidkY=' 
WHERE 
  key_id = '34b8b4831eb8eb79bdfe92d5be197545314fbef30b85f2cd82eaa3c3000e665a' 
  AND (
    token = '5ysrnpIuVK0NS3Kbc4BVLJXnGjpVTZVzJbYl73IidkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )