UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lk5mW5DvhGxX+Uylyg7yY5W4F/xVpfGc9sPxSz9IjN0=' 
WHERE 
  key_id = 'e58028f78e5464d8bf5a02d511a2e8181c4220dcae06abc0daa0baab9d531427' 
  AND (
    token = 'Lk5mW5DvhGxX+Uylyg7yY5W4F/xVpfGc9sPxSz9IjN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )