UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFy/Y73dXQi9LfpiAaJSDvpRS+JefVWFn4O6Y6/dc+k=' 
WHERE 
  key_id = 'd635af310597608a73e254cb1fafa776c72b1d19b5721b61cc0d8bda0716f598' 
  AND (
    token = 'UFy/Y73dXQi9LfpiAaJSDvpRS+JefVWFn4O6Y6/dc+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )