UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6N6eoUbIWT/l7M7KXJ9Y5dX+kr1+VKd6OichVBfL65M=' 
WHERE 
  key_id = '1bbf2e9d8f6c937a5ae3fd608e22d2aa7f20b7923f4f9e7b147d3d6ab7b34f9d' 
  AND (
    token = '6N6eoUbIWT/l7M7KXJ9Y5dX+kr1+VKd6OichVBfL65M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )