UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x20AZO90eIJOiLOqXjvOc/459jDLhMVQgZXS1Q0RwEs=' 
WHERE 
  key_id = 'e1782eba3938d175ef7698f683fe94a5d7ea14d637aadef8a95bc5a248ab4baa' 
  AND (
    token = 'x20AZO90eIJOiLOqXjvOc/459jDLhMVQgZXS1Q0RwEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )