UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7zu8mBS31EmyO0eQG1EGihOEMbklnItDzTcDeoiYvA=' 
WHERE 
  key_id = '76f3358768a516fd391255807887598cca3fee87befb10f061c1f9edaa11f6f3' 
  AND (
    token = 'C7zu8mBS31EmyO0eQG1EGihOEMbklnItDzTcDeoiYvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )