UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1a4wMdoiJ5ONEBtGnL/UsiGmIDCCXPr/1f4h96/8NnI=' 
WHERE 
  key_id = 'af4617c1127cae1104ea0a8211ddef7c642e118839e4f204befcf773cd279e94' 
  AND (
    token = '1a4wMdoiJ5ONEBtGnL/UsiGmIDCCXPr/1f4h96/8NnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )