UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5UkosWowwQbZ8LbYgA4uXa7tKCh5zjGMvhxvpOBhu8Y=' 
WHERE 
  key_id = 'cea2318ca46308a9130f0187f7e425960f80788b6a62422054e5ea0463cadf91' 
  AND (
    token = '5UkosWowwQbZ8LbYgA4uXa7tKCh5zjGMvhxvpOBhu8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )