UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zK2skO0v6AusUvTqTkPldIG07ZPyCzPUf5IZp55CiQw=' 
WHERE 
  key_id = '82162c92e238951b4c42f5ac36890e92aa1237e9bf3f6d69af9bf0da52bddb39' 
  AND (
    token = 'zK2skO0v6AusUvTqTkPldIG07ZPyCzPUf5IZp55CiQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )