UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KczU46UbjbFkFmL6yUT6/YoXOGbvfmiIy+yj7Oom+eA=' 
WHERE 
  key_id = 'faddc5f83d9c22c200d3012f37aa29e1ed88ed075e197b15b0414879ec034d93' 
  AND (
    token = 'KczU46UbjbFkFmL6yUT6/YoXOGbvfmiIy+yj7Oom+eA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )