UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '21/kLjeoAIU6P8raTBiKN8p0mJd6JsHJtu6SZ3wZqc4=' 
WHERE 
  key_id = '02ddb48b892cd7848a5fbada6101b9fcd87899fdfbfbed5ca86cba09f2eae96e' 
  AND (
    token = '21/kLjeoAIU6P8raTBiKN8p0mJd6JsHJtu6SZ3wZqc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )