UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Q3Lm4+HIZSgG4e68rc5uPkultwhXiaJpDfjGVV1fdU=' 
WHERE 
  key_id = 'fe3b8a5a6bac51f513b8c0223ddcee412ba99a7e0690f2211bcd9561fc679fde' 
  AND (
    token = '8Q3Lm4+HIZSgG4e68rc5uPkultwhXiaJpDfjGVV1fdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )