UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvZeKfsH8et3tzj14qygH6tzYsIewuwfvQskVFeTAKk=' 
WHERE 
  key_id = '9a81a59164bac0f888689e900a7ea95d828d56d8516d396e137068e354afbe67' 
  AND (
    token = 'OvZeKfsH8et3tzj14qygH6tzYsIewuwfvQskVFeTAKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )