UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZhxdrYYcSQVrhdhtv8tpLVA8GsrJoo9uQSCbq4v4/k=' 
WHERE 
  key_id = '3b95292b778583ccb91d61c1e7d7b6bf0e2e6c710d275fb8666c40d9720183a6' 
  AND (
    token = 'NZhxdrYYcSQVrhdhtv8tpLVA8GsrJoo9uQSCbq4v4/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )