UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jg5+LxlwV5b5Ut1O60Yat8hyg0rJ09bKtFeff7um9m8=' 
WHERE 
  key_id = '26d002a23c9cc8d770c98ec7c9812d4f5013cb732a894f203f2e9db76e910296' 
  AND (
    token = 'jg5+LxlwV5b5Ut1O60Yat8hyg0rJ09bKtFeff7um9m8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )