UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DUbHKBlrsWQWIgY4Xi5ZDC+nXIoXnpkHgKtYgwRkB64=' 
WHERE 
  key_id = 'b3d5012311d1d87a6995249c07d949629edfaf7af792035121b0158de159fe6b' 
  AND (
    token = 'DUbHKBlrsWQWIgY4Xi5ZDC+nXIoXnpkHgKtYgwRkB64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )