UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qf2heV40tZhUie3cL02fMo+HzmHDbkSTxJih2LPeicQ=' 
WHERE 
  key_id = '459d846df824f3bcf7a700e616eff3597ba990509850dee68ef82a6efeae0aaa' 
  AND (
    token = 'Qf2heV40tZhUie3cL02fMo+HzmHDbkSTxJih2LPeicQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )