UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oVA+mhssPJhJ3EDWVt//oLU4PiMrV9FhnC4obvGpDzM=' 
WHERE 
  key_id = '195923b6deed8af78b7de049e66e13328417e409bdebfdac544163eb38fa774b' 
  AND (
    token = 'oVA+mhssPJhJ3EDWVt//oLU4PiMrV9FhnC4obvGpDzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )