UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nhSxCgHRzA6dpVZVwgvyTcp2tiRG/UC6CmNyu4+Jdi0=' 
WHERE 
  key_id = '966106d9455eaeed39b5fea000b7e4de64fea5233ff137212a93849391908ba9' 
  AND (
    token = 'nhSxCgHRzA6dpVZVwgvyTcp2tiRG/UC6CmNyu4+Jdi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )