UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bpwjUZSgFNecsYz16x1qQMYaGHGqJIsPBw7X0oX+CbA=' 
WHERE 
  key_id = '06966224e7f9d5fcd0469b6304797f5a5ec133d4961b340a573de529d049388f' 
  AND (
    token = 'bpwjUZSgFNecsYz16x1qQMYaGHGqJIsPBw7X0oX+CbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )