UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRxGIfj95+RAUrFEx8gzi+iFeZHtYznozOaW1HkMCnA=' 
WHERE 
  key_id = '25ad1f77c20400dd764a19d96e75477a94d4f1bdfa81e49e9f7f32c3ceb97fc6' 
  AND (
    token = 'zRxGIfj95+RAUrFEx8gzi+iFeZHtYznozOaW1HkMCnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )