UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QNDORliH7JIJpC4O0VYZx3mCKMVnn+9zWems7669TH0=' 
WHERE 
  key_id = '3c3d67a7daae384e79aa42b7c04477a3f645feccc2a9da531b03f23f943fb13f' 
  AND (
    token = 'QNDORliH7JIJpC4O0VYZx3mCKMVnn+9zWems7669TH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )