UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PVaAXQhmJ1EunNSdveNgPfoCeIIk5p+ncxEauajv3A=' 
WHERE 
  key_id = '1774f82d9b9fee9f3d8afb796f17d767f76788e67ff912b1621db826005b6a29' 
  AND (
    token = '0PVaAXQhmJ1EunNSdveNgPfoCeIIk5p+ncxEauajv3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )