UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxBntBh9W0/gFwEOPe/kfwDPtTd/1miA4pxrXeqIZ58=' 
WHERE 
  key_id = '0609e32e50c5333dc405cce0a8fbdfb66d358097ab95170335103c38a59da9be' 
  AND (
    token = 'cxBntBh9W0/gFwEOPe/kfwDPtTd/1miA4pxrXeqIZ58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )