UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+tqwe2v0wbY8kJ4nTS0blLJtKfmAWD5JovrTwLb55Fw=' 
WHERE 
  key_id = '6a6d1f699acca0944305d798b04e780348759234bebd89d78bb03ee79535ae94' 
  AND (
    token = '+tqwe2v0wbY8kJ4nTS0blLJtKfmAWD5JovrTwLb55Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )