UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUEjHDt2Mk0risPE9WvEOyuLTRfFx9dmEDaVHwUlBDU=' 
WHERE 
  key_id = 'ad478e12135513f62053a8d24475b7e9d41045085cb4276e4c9cc2d6b754fd52' 
  AND (
    token = 'NUEjHDt2Mk0risPE9WvEOyuLTRfFx9dmEDaVHwUlBDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )