UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmWbRMl7mXaCHu6Plg5erZYd8pNE+pnbU4He5tuMW2s=' 
WHERE 
  key_id = '916e9c63ef7fb713ad702c1cf09947fd55750404e8bdc141616ca7999e9a6f14' 
  AND (
    token = 'TmWbRMl7mXaCHu6Plg5erZYd8pNE+pnbU4He5tuMW2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )