UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Ln3PpQpkXzT1vgDGPhm1rGEJFi5QzDd6EIX4C6HyyU=' 
WHERE 
  key_id = '6c09c1934331a30f2d133bf7c6af8b9ea66f27e99ae0db9b69e0689d059dff0e' 
  AND (
    token = '3Ln3PpQpkXzT1vgDGPhm1rGEJFi5QzDd6EIX4C6HyyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )