UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b6dCi9wV6J+fwUGDwSri9EbgBzfNQIDLJ9yHuJdz5Fg=' 
WHERE 
  key_id = '4a5d90e11a3f04a8135abde84db9c5dd7364473940e4767f62bfa6c1aa58ccf4' 
  AND (
    token = 'b6dCi9wV6J+fwUGDwSri9EbgBzfNQIDLJ9yHuJdz5Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )