UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ixieIuZMdcBCPQEVctnMjqghzcEkr5dZOQ1rjc8Ucf0=' 
WHERE 
  key_id = 'cda1252244afd5589041bf7ec5c85aa61b09b551115f587788462551054b85bc' 
  AND (
    token = 'ixieIuZMdcBCPQEVctnMjqghzcEkr5dZOQ1rjc8Ucf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )