UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oa6VLKxZVZVy/IZbmjCeYL3K1St4IFUbQbjGtteNlkk=' 
WHERE 
  key_id = 'add30e90f9306f696d35b8e33180fb2568d62aee4fcc91bc415d6eb56ca5d28d' 
  AND (
    token = 'Oa6VLKxZVZVy/IZbmjCeYL3K1St4IFUbQbjGtteNlkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )