UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/KFsPr2iVaqr9Zreiuk8cJV1TkgniO61qT9XH6LvwAQ=' 
WHERE 
  key_id = '4fa37290f0521ee314803cfca7ca4f2642cd173b57ce3cec6232fb5a9be619ee' 
  AND (
    token = '/KFsPr2iVaqr9Zreiuk8cJV1TkgniO61qT9XH6LvwAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )