UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShPFTVlJsAc/y8Dx/ghd3s6kXo6TDm+k0xuau5/F1mI=' 
WHERE 
  key_id = 'b9f6b80657962dcfb2c845d248b11e71b6026bcf03e531657857cca7b975b135' 
  AND (
    token = 'ShPFTVlJsAc/y8Dx/ghd3s6kXo6TDm+k0xuau5/F1mI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )