UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wTnhwIhHZLmDaDsJLuud7Tqtp2wVJFqDGc2mgtCrE3g=' 
WHERE 
  key_id = 'a2425e5b8d460cd38a421d8acf5a2b6b1cc1ce64a02ec390142e85fee9946171' 
  AND (
    token = 'wTnhwIhHZLmDaDsJLuud7Tqtp2wVJFqDGc2mgtCrE3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )