UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BeIdsYOrvLGQ2ineukImX95HahZe3Lu2OTuaMt4BQjs=' 
WHERE 
  key_id = '97c66ed8608321659f0dce4776e226802f40f2260de5a6243f32996a87d59a1c' 
  AND (
    token = 'BeIdsYOrvLGQ2ineukImX95HahZe3Lu2OTuaMt4BQjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )