UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mg882wUID4TujGidVvPk1WX1othn7aunuQYyE7u6ph8=' 
WHERE 
  key_id = 'a37de54451355e05ae15863d5cac7ef421ab1d011e2f1b182a8f1f5aca55b0a4' 
  AND (
    token = 'mg882wUID4TujGidVvPk1WX1othn7aunuQYyE7u6ph8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )