UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0aUiwmX3Hv0QxoCeQXEEve+raib5a6ZzVnuXo3/d7dQ=' 
WHERE 
  key_id = '96f3e70ba5f8870c5878d9f6741f64aa5769159a7bbc9e73129159c7987630e1' 
  AND (
    token = '0aUiwmX3Hv0QxoCeQXEEve+raib5a6ZzVnuXo3/d7dQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )