UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8jOiUMN6druEj/oK9T7Uis9lMcTnWfBKFkhNKT6rSb4=' 
WHERE 
  key_id = '77705e843bb3478f877c4f70a21725bbcd98f3451306e8634b76a01e5dd16fa3' 
  AND (
    token = '8jOiUMN6druEj/oK9T7Uis9lMcTnWfBKFkhNKT6rSb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )