UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eg+kU5mtPZnHzXtmvDr2D+eyGWt9Ic7yqi92XOFU/zo=' 
WHERE 
  key_id = '9f66506cdf96526a28fdc748edfdd486e9dc7d509654807217441a9f6e358472' 
  AND (
    token = 'eg+kU5mtPZnHzXtmvDr2D+eyGWt9Ic7yqi92XOFU/zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )