UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2b71esMDmuZGqrxGIJ4wyYfq/zpJ3nkxZ+RHJLZpPv0=' 
WHERE 
  key_id = '6c72b60f70fd89c2f49dee195b0291bc3123a196e142abafc0c4ed2ec86bffaf' 
  AND (
    token = '2b71esMDmuZGqrxGIJ4wyYfq/zpJ3nkxZ+RHJLZpPv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )