UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zxkkQg9wvTjYsole9JxyEVGQqTHx9GXqP6fbgUXGjv0=' 
WHERE 
  key_id = '5f65d8f80da8705a466cb5840a3b45a6e602c4f887f23d9c32ef14e92e8cf09f' 
  AND (
    token = 'zxkkQg9wvTjYsole9JxyEVGQqTHx9GXqP6fbgUXGjv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )