UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUa6j9vcJb/oACYBEF89jbErj4iEJic2jJD2Fru70gI=' 
WHERE 
  key_id = '1fb04431cdc557d7d33e8b71ada404d71f4a4c2013c42060eaa492f1f6733d39' 
  AND (
    token = 'LUa6j9vcJb/oACYBEF89jbErj4iEJic2jJD2Fru70gI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )