UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'khqt+prd9Fsh6NfeaGRjPq4FJlRmj4i//53QJhph5Ps=' 
WHERE 
  key_id = 'be8278456dca131fb53009dfdb44e2eff1f476541dc0db1c43f45b4cfa17b271' 
  AND (
    token = 'khqt+prd9Fsh6NfeaGRjPq4FJlRmj4i//53QJhph5Ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )