UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vjMyeDghKO8Q3RjRDNRavniwQfWxuU/a6dzN5k0iqng=' 
WHERE 
  key_id = '27f5c07a8fdad8804631585da47f802590176b8dbb6e9ebeffa0df3e7293f5e3' 
  AND (
    token = 'vjMyeDghKO8Q3RjRDNRavniwQfWxuU/a6dzN5k0iqng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )