UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/GNoiySE+Zvx4B83ttCtp8Hnt8GJhswnkGVx3bBgPA=' 
WHERE 
  key_id = '6886703699b1d135bdb3c46b6819792944ab231de2867b77d8941dd58088bbbb' 
  AND (
    token = 'B/GNoiySE+Zvx4B83ttCtp8Hnt8GJhswnkGVx3bBgPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )