UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvgFYr+7w2V2i5W8OWsJbz2vndWxnPjiHYPQGBEVmf0=' 
WHERE 
  key_id = 'ec634cf849248ff45bb4b40b24e5ad5f399527f12c23319f2e379630c2c51e12' 
  AND (
    token = 'qvgFYr+7w2V2i5W8OWsJbz2vndWxnPjiHYPQGBEVmf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )