UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9o1v8Ho2arHbb0q0bJuddirEwzLkIg+zgY09aDOVLs=' 
WHERE 
  key_id = '386f2a10f48821c4dd332a4aefea24d91ea09a6b7a761b303f59c0df28ed0a05' 
  AND (
    token = 'c9o1v8Ho2arHbb0q0bJuddirEwzLkIg+zgY09aDOVLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )