UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'heVr8Za0oEoXAT4z+Mmtk1IiKMoZ8yBsbed09WDr7TQ=' 
WHERE 
  key_id = '382331945ecb085d7564f673958d6e763e530bce335c4ae030c69e625be244e7' 
  AND (
    token = 'heVr8Za0oEoXAT4z+Mmtk1IiKMoZ8yBsbed09WDr7TQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )