UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xi9wLKAcOVu88Gkh1NZthS9N+1jPU+6ombRejj4zPGs=' 
WHERE 
  key_id = '96ba94a8ab496f186c4ff8fb77a6e395b034f3271997ea1b4bd00bf03b730f5d' 
  AND (
    token = 'Xi9wLKAcOVu88Gkh1NZthS9N+1jPU+6ombRejj4zPGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )