UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Sr6FSuyxTtOwKroaJbzuBB4nytVLD8Yf8zhGgoSxGA=' 
WHERE 
  key_id = '6fddd23eac29dc062dcddac3e537235abcb7c262b170f9a32cc8ec57d890f8f4' 
  AND (
    token = '7Sr6FSuyxTtOwKroaJbzuBB4nytVLD8Yf8zhGgoSxGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )