UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QaItFX8ya6zMj7nBz7KppTSD9MyLYU3kmM30lauR7vo=' 
WHERE 
  key_id = '679ea4f13e090ae0809a4e40cc2ee474b25693f9cfbdeff2ee2a37b18be518f0' 
  AND (
    token = 'QaItFX8ya6zMj7nBz7KppTSD9MyLYU3kmM30lauR7vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )