UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l0j7TG4CbtrpTGVTpnqK1HzzRYPAehDhd9iuc1VZ77g=' 
WHERE 
  key_id = '16bdb32586864d70f931ddb2907d7f62d03dee3e52ad880db56d80b0e21e6f42' 
  AND (
    token = 'l0j7TG4CbtrpTGVTpnqK1HzzRYPAehDhd9iuc1VZ77g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )