UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hll7YpBK14kKbN7WID2eprCmlBifvGalhoJaNNo6b0E=' 
WHERE 
  key_id = '5d83f204691903c22db007bad5949f2fe88abe4057cd660c1ea35c31b39c789a' 
  AND (
    token = 'hll7YpBK14kKbN7WID2eprCmlBifvGalhoJaNNo6b0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )