UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HRaegzX3Bh5qlxT4VZkgAbn5NFg7DsVWS5XceOzubXg=' 
WHERE 
  key_id = '864b7ba558a1cee2bdbd6604649e93db5cc39eeb16c8880abb91bc7720e18166' 
  AND (
    token = 'HRaegzX3Bh5qlxT4VZkgAbn5NFg7DsVWS5XceOzubXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )