UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HYmnrencxaPoVfETiT1dmvczfWuOpd6pxrWan5omxw=' 
WHERE 
  key_id = '8e8a290cdfa833a8b3224cc323e0f3880f7c211b814e5f3c06fe1f441cc8b94f' 
  AND (
    token = '3HYmnrencxaPoVfETiT1dmvczfWuOpd6pxrWan5omxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )