UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Svi6DxcBrBTcIWOvWOA8LpiXcrqfAGkUn+rX3qKPFxY=' 
WHERE 
  key_id = 'af9856a6ebc59556d4b0a1fa1b537a80e93c2fb6adba0e72631e10bbae63fdaf' 
  AND (
    token = 'Svi6DxcBrBTcIWOvWOA8LpiXcrqfAGkUn+rX3qKPFxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )