UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+id4iXn6tJ9m4VyaDvUtHvDal9kPWtF/oMn+nQJSRwY=' 
WHERE 
  key_id = '3cba684de76a042cff67fb06fd7bd7c0936c3d100cfbf2791d8436fec8860bec' 
  AND (
    token = '+id4iXn6tJ9m4VyaDvUtHvDal9kPWtF/oMn+nQJSRwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )