UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3PrzVErHOYOG5UAcIbUc185Zoo7UYm+ZTUv5DF460M=' 
WHERE 
  key_id = '4468c8dac1c6d1612fae5d303c5736371aff23384af06326411925b322ef430c' 
  AND (
    token = 'X3PrzVErHOYOG5UAcIbUc185Zoo7UYm+ZTUv5DF460M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )