UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ux62hqlW/eXiJcuutyxRj41JDPZdV6dxUQK3CH9dBtc=' 
WHERE 
  key_id = '74d70f291cab9519fd607c3ae5b04ac2cd70128af2ba09fd6cea048ec181f694' 
  AND (
    token = 'ux62hqlW/eXiJcuutyxRj41JDPZdV6dxUQK3CH9dBtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )