UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ONFpENyxQCh6iKPk+IozKkv4WMxoKQ4NPVgLpTxsbno=' 
WHERE 
  key_id = '926bb0493d4164b1c638e24f09207f4f122b0438078cb69ef204ee2ee344c3c7' 
  AND (
    token = 'ONFpENyxQCh6iKPk+IozKkv4WMxoKQ4NPVgLpTxsbno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )