UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XX2Z1+mMZxJ0n9Yg0vnB6cS5pJLWtd9+EEkRNyD7VsY=' 
WHERE 
  key_id = '321f1094eb73b6bf5a36fe1e794d11ec53dfac2b0d9cd62c9904023d5bd02240' 
  AND (
    token = 'XX2Z1+mMZxJ0n9Yg0vnB6cS5pJLWtd9+EEkRNyD7VsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )