UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N6AIYZGE0YMAkFtwf8B7eKZjvHLYxzK6MvHc0MHFav8=' 
WHERE 
  key_id = '5428f1e739a968bd3c992f3e02e04a499d4782522f446c6a64cab0209e692a91' 
  AND (
    token = 'N6AIYZGE0YMAkFtwf8B7eKZjvHLYxzK6MvHc0MHFav8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )