UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8sZEJSuOMCTMsv+C5fBpwBaDR5adsqVjE5WMCeNkAM=' 
WHERE 
  key_id = 'ef353d36e5c5a9482df649a2e03d79bf358ac105e5239365557715a362bda657' 
  AND (
    token = 'v8sZEJSuOMCTMsv+C5fBpwBaDR5adsqVjE5WMCeNkAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )