UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ud0JhOSa+1rsbBGO8o69acQaMzPaVdCx1RxwKjSJwLQ=' 
WHERE 
  key_id = '78c1e77ab8697218e2efab3d8c112f60f056ca70de2c9dac79b532124baf5dba' 
  AND (
    token = 'Ud0JhOSa+1rsbBGO8o69acQaMzPaVdCx1RxwKjSJwLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )