UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYdgqSOQTEO8UVaCio+VJcusMWyjoxc1RwJqjpJOQ+k=' 
WHERE 
  key_id = '42bbb65cc1e30afc75e925297252f592daaacee82de857d65d9a4c4cb74bff37' 
  AND (
    token = 'dYdgqSOQTEO8UVaCio+VJcusMWyjoxc1RwJqjpJOQ+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )