UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wcZTXcZtsFgc2xGp+v8jw79ToOYG52xygtjN9xBUkY=' 
WHERE 
  key_id = 'eb3b91dae1d0344469304839723deb78ae2e837c19c75c6feb623e8c5cd270e4' 
  AND (
    token = '1wcZTXcZtsFgc2xGp+v8jw79ToOYG52xygtjN9xBUkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )