UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WU49s3qMNh8jYpCrPePrd2WZ5uFDnoQwA0QdnGIIjX4=' 
WHERE 
  key_id = 'f3b85ab14c6669681c06e971ce681743aa84306ea49f75f5f1e47fae1096b27c' 
  AND (
    token = 'WU49s3qMNh8jYpCrPePrd2WZ5uFDnoQwA0QdnGIIjX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )