UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g6GKKLRhH/IQc2wxYciUmu7gPtIe6MkaoOtuzWLO9Tg=' 
WHERE 
  key_id = '120409aae229868fb7e1afd7f68ad7bac917225cd7b22903a8183592e726a7c2' 
  AND (
    token = 'g6GKKLRhH/IQc2wxYciUmu7gPtIe6MkaoOtuzWLO9Tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )