UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fm6wkoiS3wg9Y3AskdXEJzTeFWXQFJm3+KS9kaWeej4=' 
WHERE 
  key_id = '3c63798afe814f22d8a21ece075b2996826e1ddf5063998373fdd36a6cc390ec' 
  AND (
    token = 'Fm6wkoiS3wg9Y3AskdXEJzTeFWXQFJm3+KS9kaWeej4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )