UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '49a3obatUCL4uJ+rYyBnyNyHbtpF1f1YC634A9mhLvI=' 
WHERE 
  key_id = '9e75a6d86ea9212d2fa198a4a91f7de2bf0a7a14be76e371de150315a5d5985d' 
  AND (
    token = '49a3obatUCL4uJ+rYyBnyNyHbtpF1f1YC634A9mhLvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )