UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMjAxn1Zg5auIWCLOSm14U92ITICEJhdHmVGnTXK8UU=' 
WHERE 
  key_id = '356711452997282ac3de4adc981f56799d9f9f43c96900b14b42b9d5954151ed' 
  AND (
    token = 'pMjAxn1Zg5auIWCLOSm14U92ITICEJhdHmVGnTXK8UU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )