UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6V6fzGM4FlSfoop2oBTepRzFsMj8bSu5qLEY1neaOWI=' 
WHERE 
  key_id = '19a37f5780670612e0c80639a195dce8e741db9e5871608633e573faba4c6e8d' 
  AND (
    token = '6V6fzGM4FlSfoop2oBTepRzFsMj8bSu5qLEY1neaOWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )