UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lV2WPT++ScY/94Uid8qCykc1g7RIFCer9gVIQoGpvnc=' 
WHERE 
  key_id = 'f6e78f9f16a10764849003fd37993e9b2514b8c1eadc95b0d3a950d37c0da186' 
  AND (
    token = 'lV2WPT++ScY/94Uid8qCykc1g7RIFCer9gVIQoGpvnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )