UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJSM4cw9PfEOmQMhAFwV7vEJa4e587qif6lmib4jiVc=' 
WHERE 
  key_id = '82ca1237c1bf732afd643af27be98df7b784386f002de7d00b679e8e33ed17a6' 
  AND (
    token = 'SJSM4cw9PfEOmQMhAFwV7vEJa4e587qif6lmib4jiVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )