UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8qe/p/BUe+GTfUaDqlpdVDSu+KnZGBQTPP4NuLwX9AA=' 
WHERE 
  key_id = '6113eba90dd6b23642fb1e1d146a17d2318238cdde5640d8d5ae7da8a7ba84dc' 
  AND (
    token = '8qe/p/BUe+GTfUaDqlpdVDSu+KnZGBQTPP4NuLwX9AA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )