UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wc8K8ZAclGxKmOeoe3bCSZ9qjdQHYD2m3lk2kQzKS8=' 
WHERE 
  key_id = '0914fecd28bd962fd66e354a29b27a795336404227bf9af29aa0df08b880226d' 
  AND (
    token = '7wc8K8ZAclGxKmOeoe3bCSZ9qjdQHYD2m3lk2kQzKS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )