UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIAhEy+Lrh/nUQoOjaE9GfFNKIzcs4HkfOugb4jUvic=' 
WHERE 
  key_id = '93c0eef2b427ead540d882ec83355bf1b5c272b84b3cf605b709bb7ac8d453ba' 
  AND (
    token = 'yIAhEy+Lrh/nUQoOjaE9GfFNKIzcs4HkfOugb4jUvic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )