UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tYDPxX8GIpRVBTIydslyGvxZMKsVHc1hVTZYV69IKDk=' 
WHERE 
  key_id = '72b128aa618082c5c7247c34174a87de5dc094d3491b68108a9972dcf31733e3' 
  AND (
    token = 'tYDPxX8GIpRVBTIydslyGvxZMKsVHc1hVTZYV69IKDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )