UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2uD3pWbUkNZcUqBCEEZpjNEWgrNoKHeoczBnw3TAjw=' 
WHERE 
  key_id = '9973ae3d4cea9c54c7f903014e7fea487ce56e2f78a2787b13e2f832f3147e29' 
  AND (
    token = '+2uD3pWbUkNZcUqBCEEZpjNEWgrNoKHeoczBnw3TAjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )