UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Up54FTU4limFibnLrMlz/afRKaBs+Ch9+IvgTX1IpU4=' 
WHERE 
  key_id = '48036fe4c8a1bb95d9ec1712876a883b2a5a5372195b58cb52d78fdaf9ac05e7' 
  AND (
    token = 'Up54FTU4limFibnLrMlz/afRKaBs+Ch9+IvgTX1IpU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )