UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+IocYJGFkG7vLed9xVrBT0iFrSRH1aE9F0R0YW9rzY=' 
WHERE 
  key_id = '0215a75911956fc697c9f2f48b85501623db28ff9e80972df537b46c1d6992e3' 
  AND (
    token = '/+IocYJGFkG7vLed9xVrBT0iFrSRH1aE9F0R0YW9rzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )