UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v29Zv1RwrgzZHy4owiQAPmtkAihC+urTh9PpB0rkSvE=' 
WHERE 
  key_id = '873400acfa329db76e013d65a9c007397c407eb44bbb13261b7a3a042a60ea7f' 
  AND (
    token = 'v29Zv1RwrgzZHy4owiQAPmtkAihC+urTh9PpB0rkSvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )