UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BjYHgWRlLM6v9aOu9OV6GnWYLBxJwjlQ2io5Cvb99w=' 
WHERE 
  key_id = '9403186c9bdbea71befb5a1843a13ba1879f3f58a2d99bbd32e08a796e7a3e6c' 
  AND (
    token = '+BjYHgWRlLM6v9aOu9OV6GnWYLBxJwjlQ2io5Cvb99w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )