UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FMr5IvBmvRRuUe0DZtuNHnzMo6GfxMw7Szu7FsyGw/8=' 
WHERE 
  key_id = 'e0309c0b1098cf4732701d95ff6384badc3395d408e925ff6f8ae4e9c3276109' 
  AND (
    token = 'FMr5IvBmvRRuUe0DZtuNHnzMo6GfxMw7Szu7FsyGw/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )