UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HpDtuSMoTls5pAyQnunq6mVqc3uZFhzi9CVAOKmv5DI=' 
WHERE 
  key_id = 'deadb51b0f1619a18155c69d88685b2f638624403e26535de99dcf8d6f4a6689' 
  AND (
    token = 'HpDtuSMoTls5pAyQnunq6mVqc3uZFhzi9CVAOKmv5DI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )