UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqeM2Hiz28uGNbz/+aILAp2dFca4z48HKsGYHYyzk14=' 
WHERE 
  key_id = 'af013462b8e9d01981c34425ebeed32899e491ddfaf6abe4279cb90ba41ca3fa' 
  AND (
    token = 'xqeM2Hiz28uGNbz/+aILAp2dFca4z48HKsGYHYyzk14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )