UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWwG9YVHUE1e41CSdgV6Ft5NbD72KQt0mA6x5sjyVlg=' 
WHERE 
  key_id = '9461f74f874e126271532afcc8da78c2b6983593d5fd70359c49254ecfe5cbac' 
  AND (
    token = 'nWwG9YVHUE1e41CSdgV6Ft5NbD72KQt0mA6x5sjyVlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )