UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ok90sed0JeQfRVRYlzHPbGtPR6x1WFBJ1No05reljUo=' 
WHERE 
  key_id = '73d79d805c54af55b28d59f2799e546249f4a133ba2c768c04502153dc0604f1' 
  AND (
    token = 'Ok90sed0JeQfRVRYlzHPbGtPR6x1WFBJ1No05reljUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )