UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mMJwLfpw7pRCaGSHbYwbjlKjhC9qiYNPBLoSzpYrgjw=' 
WHERE 
  key_id = 'e8ee0cccc4ee918eb6932c45f5276e0de52482114fb5faeb05a8f5550921aa5a' 
  AND (
    token = 'mMJwLfpw7pRCaGSHbYwbjlKjhC9qiYNPBLoSzpYrgjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )