UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SYHbmCfSPtBBZIUR1Vj2RJUm6cd4V2ywjVJBmvQuEKQ=' 
WHERE 
  key_id = 'ec6dc7bd8ed54826935075e84cd4f6cf7368063de220b93bd2cecf243d89a635' 
  AND (
    token = 'SYHbmCfSPtBBZIUR1Vj2RJUm6cd4V2ywjVJBmvQuEKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )