UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xlxzbvNZTATkuvGJQW+Gf5RgvIJ+Ub56e5bvQ6a/CZU=' 
WHERE 
  key_id = 'f438558f2e7be8559bd549a4f7d4737d87126a032d1a0e62b51124a981d8c6f8' 
  AND (
    token = 'xlxzbvNZTATkuvGJQW+Gf5RgvIJ+Ub56e5bvQ6a/CZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )