UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9mBiM1wMegh27zk+vJ7ZZhgWQgETx8fSdhE/dAi481A=' 
WHERE 
  key_id = '343f12584923e88c31ca0a28faa9f0c89770945bc9ff0c2d3ef8150871301807' 
  AND (
    token = '9mBiM1wMegh27zk+vJ7ZZhgWQgETx8fSdhE/dAi481A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )