UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Y18NVUExLz/ir7u58NKWtKOioH4e4wELhB3pRHbhes=' 
WHERE 
  key_id = '175b3f9d6fb4eddc4a81c6cb27ce2cc2fff78ab8154788db02747266065ae2e9' 
  AND (
    token = '+Y18NVUExLz/ir7u58NKWtKOioH4e4wELhB3pRHbhes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )