UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '66QFRa7K1T8Aun9Mv9AKV1N2LyIXG8nWxm1itJ2K7ow=' 
WHERE 
  key_id = 'c6dfcd5c8d23993fb3caf6ab6aa016271095096f21e154607c695ceb8488a866' 
  AND (
    token = '66QFRa7K1T8Aun9Mv9AKV1N2LyIXG8nWxm1itJ2K7ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )