UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hVyjlrz8p1MhLgqKPTGyzHzRZgRA8n0A1JKx7arPtB8=' 
WHERE 
  key_id = '800ab3dcbd45db06af7fc1697d459601cd8445aa67bc8455390516dea218ca47' 
  AND (
    token = 'hVyjlrz8p1MhLgqKPTGyzHzRZgRA8n0A1JKx7arPtB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )