UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHKUts9zzrMK8WUY/lTw2qot3jree54eQNk2uGoU/hQ=' 
WHERE 
  key_id = '126a3eafedd6b0ed5cd76b444da20ce49994f3b0a502124924ba9d94c4571742' 
  AND (
    token = 'DHKUts9zzrMK8WUY/lTw2qot3jree54eQNk2uGoU/hQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )