UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PpVQHCC7eKBEI+yL2Y0sGO92Ni7U0NJNnMPJdnbSHTs=' 
WHERE 
  key_id = '522e3b1a5d7fbcf408185eb8d63ea7c6a8aa4805a55e492f5d0fc419983b769e' 
  AND (
    token = 'PpVQHCC7eKBEI+yL2Y0sGO92Ni7U0NJNnMPJdnbSHTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )