UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1QxJ988YgmC5zclJ2QkXP7VG5zUt0sOFQttmtQGA+U=' 
WHERE 
  key_id = '233e93b88d4750a44b3921413f60ed498d7b7acaf75186f1c229dab113bd54cd' 
  AND (
    token = 'i1QxJ988YgmC5zclJ2QkXP7VG5zUt0sOFQttmtQGA+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )