UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '26SjKko/IeJjsvz8dhfluh/9wZh0fmV79YXQzVzqo1M=' 
WHERE 
  key_id = '7d8db3310e0adaa2a29900897955c893b1991fa4aa7e91a7c032d3f2d54f70a3' 
  AND (
    token = '26SjKko/IeJjsvz8dhfluh/9wZh0fmV79YXQzVzqo1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )