UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TlvYywXCMA7iAJNanQQu2yOUHK7bj95qdrFeKcaHYNM=' 
WHERE 
  key_id = '80ceb79366ac4556b37fdc9567fbd3010eeb6f32587ce91a481e4149add8236d' 
  AND (
    token = 'TlvYywXCMA7iAJNanQQu2yOUHK7bj95qdrFeKcaHYNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )