UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UcD24ADqfCcC4F28lHOSnk33/v7SU4OB9k8EBEPWVoI=' 
WHERE 
  key_id = '42d09c976039426fa134b21f120a8e9ce5c6f1500c70ee9de0269e50a1a71c5e' 
  AND (
    token = 'UcD24ADqfCcC4F28lHOSnk33/v7SU4OB9k8EBEPWVoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )