UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yREKEiQduiduBz3NBKtcxGY6wmgWywg5UPwGjySnCPM=' 
WHERE 
  key_id = '33afe9d0243f2e805e6262eb6d69ffec1b399accf02916824a9da0ea832db519' 
  AND (
    token = 'yREKEiQduiduBz3NBKtcxGY6wmgWywg5UPwGjySnCPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )