UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvpvqndwLbntnGbcmb4HYkfYo1eKtDf0zgDObpVx20g=' 
WHERE 
  key_id = '3f78fdcff07c719c5b28e963c1351a42d56bd096aaf010f05491337b7aae2e46' 
  AND (
    token = 'OvpvqndwLbntnGbcmb4HYkfYo1eKtDf0zgDObpVx20g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )