UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'puzyup0IMiYKCmZXzazhvbSHbagcCRyrlAwH9mS8WSc=' 
WHERE 
  key_id = '47fc08eda89a899baee35646c43f005554ce1f914094742286a6832cfac3c8d8' 
  AND (
    token = 'puzyup0IMiYKCmZXzazhvbSHbagcCRyrlAwH9mS8WSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )