UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zlnk26HdqPYdJo3EMsaIoRVxKSRsT3mAgCJms5bJqLs=' 
WHERE 
  key_id = 'da988b46752cae9f4ab8e62186912ae4ecd8514902669aa6c57f8d4ff2f73193' 
  AND (
    token = 'Zlnk26HdqPYdJo3EMsaIoRVxKSRsT3mAgCJms5bJqLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )