UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QyVmPevjqH8GsxHWAfr8okMhZcDkD9L2EJSCcft14nk=' 
WHERE 
  key_id = '955496528395781af29f7c2280744c6f803d17c016cca7d36457fa449e1c3529' 
  AND (
    token = 'QyVmPevjqH8GsxHWAfr8okMhZcDkD9L2EJSCcft14nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )