UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0uol5rHA+Lo70BN8Ng7GPknA3PWmPUH9gRmlvmaWNo=' 
WHERE 
  key_id = '335b334ebeba2eacfb61565efabbabd17bd07cebda85f55828f4013dd8767cca' 
  AND (
    token = 'w0uol5rHA+Lo70BN8Ng7GPknA3PWmPUH9gRmlvmaWNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )