UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oN7Lr86P9qyUuXJObitEkiyKsvyl8S5bHZ0djSjAYIA=' 
WHERE 
  key_id = '566daf2e9cb1dc3e5afea6b438fa6bf470fdec881aabc9fa62be6c64b7b89098' 
  AND (
    token = 'oN7Lr86P9qyUuXJObitEkiyKsvyl8S5bHZ0djSjAYIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )