UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MY1JEBlo4l/PKTXTOV6B/Ul5ImUAfpz++Vb2xx/DRJg=' 
WHERE 
  key_id = 'cf1683b333bd121b6fdf269e936f3caf14f5521f665a94535f61b20247b82ede' 
  AND (
    token = 'MY1JEBlo4l/PKTXTOV6B/Ul5ImUAfpz++Vb2xx/DRJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )