UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xAYID0s06eSsdMCpRMKhl5e+hFJYLqP1EevnrkQDB0=' 
WHERE 
  key_id = '5b92b088e6602d595bf159e2305abb2db051cb8d139b9bf76cce7d192e10d7e9' 
  AND (
    token = '3xAYID0s06eSsdMCpRMKhl5e+hFJYLqP1EevnrkQDB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )