UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lIcg8/+iFowqPI+TZOl8w8sZu9bWZoKnWRoS37jRC0w=' 
WHERE 
  key_id = 'eb3c1591fa37055d63dccb742e1e8b55cf73d498b4450b225b87710d91a7dcb0' 
  AND (
    token = 'lIcg8/+iFowqPI+TZOl8w8sZu9bWZoKnWRoS37jRC0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )