UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9EpVugeNYj2+8cxnQiS65Crd9EY2iLbvs/2LSvsZzI=' 
WHERE 
  key_id = 'f398c2d88bc5b94d487d028b081a0edb1eac55f8de01d01a490548127155a542' 
  AND (
    token = 'l9EpVugeNYj2+8cxnQiS65Crd9EY2iLbvs/2LSvsZzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )