UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XpSnO9/kY96rwyoFM8jzfEbEa2nIVh/4KyQmRZ6FOmI=' 
WHERE 
  key_id = '858c17f1f13315f0a8a3fe2338b0b983085d9cc2beded8e4e15d45a8f577ee17' 
  AND (
    token = 'XpSnO9/kY96rwyoFM8jzfEbEa2nIVh/4KyQmRZ6FOmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )