UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3es1cLx7RctSJSLtZlJiH5s8AS3slZbJT2pAzMrSaCY=' 
WHERE 
  key_id = '174c311f758982174ff57611afb177ae64a5f09d7e8e78510779eadba2f7a8b9' 
  AND (
    token = '3es1cLx7RctSJSLtZlJiH5s8AS3slZbJT2pAzMrSaCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )