UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/1VqagpChRXR1QJVidrup94kaYK14gwotbEXD5ZvnU=' 
WHERE 
  key_id = 'e4f75dbea503418583fd4c641b636b7571181b314ffb5c04621216c17970ac35' 
  AND (
    token = 't/1VqagpChRXR1QJVidrup94kaYK14gwotbEXD5ZvnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )