UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wPFiM5rM1XjIiy+BBOX5XHK9KtigI5dbW7q4b7rBrmU=' 
WHERE 
  key_id = 'a5f7273cc2b282c11802c84002c6783157ee561dc63e58c8baf3dae8c2d3099f' 
  AND (
    token = 'wPFiM5rM1XjIiy+BBOX5XHK9KtigI5dbW7q4b7rBrmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )