UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXgaZ6MPP7Do+ijdWY0PL8eXirQjB7ow/3KtN13FA2w=' 
WHERE 
  key_id = '46eebbd424a1e99e12c510cac6be22fa767943d6dff286845115d6b2ff7f8a1d' 
  AND (
    token = 'nXgaZ6MPP7Do+ijdWY0PL8eXirQjB7ow/3KtN13FA2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )