UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQHkgJU0vm23gCwiwKcnFbHd8Iw9kWLnljk+v3/dwr4=' 
WHERE 
  key_id = 'd0071dab8a1643b81aee988ed4a26c179b45d52b763cf08e0b25d180a926c1e9' 
  AND (
    token = 'KQHkgJU0vm23gCwiwKcnFbHd8Iw9kWLnljk+v3/dwr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )