UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hu2scZuytheYNpqG3cl0cjo38QVH6YZoM6tjb2zKsnk=' 
WHERE 
  key_id = 'f15575e2b4f55e4bef46b89d8d7c87617cd540522cb8b9f4af3843bf6c6501fd' 
  AND (
    token = 'hu2scZuytheYNpqG3cl0cjo38QVH6YZoM6tjb2zKsnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )