UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRxCpgUw7q62Zy3MH/a0Dkvp67kAse6kwfJ7abasx+k=' 
WHERE 
  key_id = '76b926ab956c0661764b448d9f165bfdc2fd78768e8e7495631523c2463536f0' 
  AND (
    token = 'NRxCpgUw7q62Zy3MH/a0Dkvp67kAse6kwfJ7abasx+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )