UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QB/NyUq8/4Y6nBtRTyRCmxZxffy74trSz6O63uP9ri4=' 
WHERE 
  key_id = '52debf03b79a5c23f27256ac29d593715b4e99b5afcc08a3833358d99127bf19' 
  AND (
    token = 'QB/NyUq8/4Y6nBtRTyRCmxZxffy74trSz6O63uP9ri4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )