UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UlbKMBI3dIztSsvFc3iABJK6lHtFqHssZ7FoexdizMY=' 
WHERE 
  key_id = 'f184e74c2596452e5fa5b74719f585ad9707d931373872e2b9fb875653d70c34' 
  AND (
    token = 'UlbKMBI3dIztSsvFc3iABJK6lHtFqHssZ7FoexdizMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )