UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ofYzvm9yZfEZSC9bNqgNoSFqPJDez0W7VNJPF2rHTA=' 
WHERE 
  key_id = '2187af0e605f547f960e353592cfb4180f91e436f1ec1fed418d0cad379f04d0' 
  AND (
    token = '4ofYzvm9yZfEZSC9bNqgNoSFqPJDez0W7VNJPF2rHTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )