UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwENLZ6Gyjjky2WLRcF79+pFBwEJy8N635kX5PpyfOI=' 
WHERE 
  key_id = '0b3c558f55840bf046ab4b5b15d8216f075bb752dae161ff2054aceba1f5e603' 
  AND (
    token = 'UwENLZ6Gyjjky2WLRcF79+pFBwEJy8N635kX5PpyfOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )