UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNpp6aNippyq6BdOz0nN/IxzaX9O/VIxMpvghR1Zs4c=' 
WHERE 
  key_id = '36c21e042e61d337b2dcd28636ad2b4105009788c0cae2124919fb37c9485bf3' 
  AND (
    token = 'rNpp6aNippyq6BdOz0nN/IxzaX9O/VIxMpvghR1Zs4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )