UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z23NmvUE1XSvuQt88k6A9zYmZJ7RVhz1XJKyP1iDIWI=' 
WHERE 
  key_id = '6f8cc6c993d7bce5b1f1c757ea9b43133dda42a231910e1cc80c7390a312724f' 
  AND (
    token = 'Z23NmvUE1XSvuQt88k6A9zYmZJ7RVhz1XJKyP1iDIWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )