UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8n96V+YMkgDMHqKYM/NuoaOiYrTH2Yds2D49o1Q6wk=' 
WHERE 
  key_id = 'dcdfb3ed4e3b584e61640992d4a1509d5e1331a7ef23a14f02eaa28460f96936' 
  AND (
    token = 'z8n96V+YMkgDMHqKYM/NuoaOiYrTH2Yds2D49o1Q6wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )