UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GZoi/2qGOWbVlx0nl0I21c0NGtHwTmCNMgjyidYlxsk=' 
WHERE 
  key_id = 'd4e09327815cbd63d6f040f52420c955adf50051e511ae058e320502e8b30ecd' 
  AND (
    token = 'GZoi/2qGOWbVlx0nl0I21c0NGtHwTmCNMgjyidYlxsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )