UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEGNFkhHL8lYSn8bjX2P/XQ9IZaQN8CwHlBvf5R8Fp0=' 
WHERE 
  key_id = 'bb9e0bce06f8353be9b498a90342b52f2e2e6fd64a42fbf92eb89f6a886a84fc' 
  AND (
    token = 'PEGNFkhHL8lYSn8bjX2P/XQ9IZaQN8CwHlBvf5R8Fp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )