UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+HaN0re93ZFjj1iRvnDK+GKTy1wr7LCOuBzg7P5fiM=' 
WHERE 
  key_id = '6d4341692d2d5c6277764ed813e86776d127b904e3ec34d4489dc89c08541640' 
  AND (
    token = 'U+HaN0re93ZFjj1iRvnDK+GKTy1wr7LCOuBzg7P5fiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )