UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/BRtLOfWe9hF8fGB9gLG0opfdQAdPvdEHiQb1mcsty8=' 
WHERE 
  key_id = '9cdace75e93d2c82c629664a7c0d5c5bbdd0b6018f0631229b4cf07597df11d7' 
  AND (
    token = '/BRtLOfWe9hF8fGB9gLG0opfdQAdPvdEHiQb1mcsty8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )