UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1x0yota5zCVIi4dQqYuB3eYIdHRas37wLkXTQN3uasQ=' 
WHERE 
  key_id = 'cb8d1157be3917f1e0206dd7851c0c4945332757773f517bbd012e59232c9f6d' 
  AND (
    token = '1x0yota5zCVIi4dQqYuB3eYIdHRas37wLkXTQN3uasQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )