UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RebE3RJ06mY+3u5ndkFjD7EjufPZMfMr6QimWhu5pDw=' 
WHERE 
  key_id = '69e9f365eb558f59474b90c3058b01a6122f8e92677ae5ea94b76adab26f14e0' 
  AND (
    token = 'RebE3RJ06mY+3u5ndkFjD7EjufPZMfMr6QimWhu5pDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )