UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vbgkh+Pjok9CJia7OyRtDoB+mkBbEXWEqkpiiAG/Zg8=' 
WHERE 
  key_id = '31458f4886eb21de9b12688a6592121ae9c5f5079238bfc066808ab39d55dc2a' 
  AND (
    token = 'vbgkh+Pjok9CJia7OyRtDoB+mkBbEXWEqkpiiAG/Zg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )