UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3nUpMAuTeUhiSBR5SisI/YnNSnUxtDSnqxavKzJhS0=' 
WHERE 
  key_id = 'bb3b82ec92f433e1cffc51de0f69b2b232a648a396da8a9d23df18fb44200a47' 
  AND (
    token = 'a3nUpMAuTeUhiSBR5SisI/YnNSnUxtDSnqxavKzJhS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )