UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0n1wknuC36rqo7fev/pjH0ZIyQWSCShZO4tMbUPP610=' 
WHERE 
  key_id = '9c85f0c7833c4fde214754b96845769c1e4f63621ba8779eec8f4c71392c741b' 
  AND (
    token = '0n1wknuC36rqo7fev/pjH0ZIyQWSCShZO4tMbUPP610=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )