UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9n7Jvr2ORvZ7Bphz7PY+5vEGeFarE94Bucfi3u6pPJY=' 
WHERE 
  key_id = '94be4ccd9461ab05c87f12f3d3c9066f2f2d9202b0ae211bcfc7e01e6211d7d8' 
  AND (
    token = '9n7Jvr2ORvZ7Bphz7PY+5vEGeFarE94Bucfi3u6pPJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )