UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uU6cc1HpxUnXLREU2GEFaeK7UNon5LK466tRjBr1lg0=' 
WHERE 
  key_id = 'dc5a3b5484d7058c6e14322d6cb13848bcb02f491ce84c1b1a51a718f198258f' 
  AND (
    token = 'uU6cc1HpxUnXLREU2GEFaeK7UNon5LK466tRjBr1lg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )