UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRdX/CJJoudw/49C7gXS6SW1vxoojQdX09ypU/5LXPk=' 
WHERE 
  key_id = 'ac24fe07f3faf71aa7a4dca1f635484ddfa345f55bd487560edd250142703047' 
  AND (
    token = 'nRdX/CJJoudw/49C7gXS6SW1vxoojQdX09ypU/5LXPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )