UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZTcNMRp1hZNJYgApk/9cR5fwJkQe6PBplFQxW0jUcg=' 
WHERE 
  key_id = '1cfb33ea7909e46ef925058128239b9078c27fb6a344769eee7ef2cb43b68aa0' 
  AND (
    token = 'BZTcNMRp1hZNJYgApk/9cR5fwJkQe6PBplFQxW0jUcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )