UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9dwUE9JiWflHSitW8begNERdcJzbqAKtnJSPRsy7s4=' 
WHERE 
  key_id = '0379f8294e9645d667f366af5c9a251df3c33aac78aa3aa73e4bae5cb63f703e' 
  AND (
    token = '/9dwUE9JiWflHSitW8begNERdcJzbqAKtnJSPRsy7s4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )