UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEa6nJiYPUyyzSX7Rr7uaGtE+t16FoV38FbHX/dYq9A=' 
WHERE 
  key_id = '3bb711e145890afb0611089337f2d70ed1c6d4d0c762d3532274ff686b59f914' 
  AND (
    token = 'pEa6nJiYPUyyzSX7Rr7uaGtE+t16FoV38FbHX/dYq9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )