UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bwtGK8tu1/MMGC2lrDEesWBXDGA/abA0y2zuvJXBtYI=' 
WHERE 
  key_id = '31e2e38a2892d43b45e9729dd83d0d92643ee9f0b533683f9f1a4b9580a29f64' 
  AND (
    token = 'bwtGK8tu1/MMGC2lrDEesWBXDGA/abA0y2zuvJXBtYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )