UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxVICzEjNE3ngwGFFYF+Wv9O/sqH5DfOjb/6QjAz2zE=' 
WHERE 
  key_id = '6aa28fc142be9aefe19a9078c44ad2bb17673f30d9a80a60a83ce1949bf70a47' 
  AND (
    token = 'nxVICzEjNE3ngwGFFYF+Wv9O/sqH5DfOjb/6QjAz2zE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )