UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h3gYEsWA024smaze5oY9rPpbR4KZwDsXmUT1jcF2tkU=' 
WHERE 
  key_id = 'a7d6f1f6489a58d9338084d4d9eae57fc862f77d8a8feae06236698de89ac057' 
  AND (
    token = 'h3gYEsWA024smaze5oY9rPpbR4KZwDsXmUT1jcF2tkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )