UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y3IacioTDHP8LdkHXNLvQUy9lpUAvfi2QsvkLQlHjEY=' 
WHERE 
  key_id = '26e0f9da98f2b6c862fff76994e780e94f7392878bad0d00ae095274aad326c7' 
  AND (
    token = 'y3IacioTDHP8LdkHXNLvQUy9lpUAvfi2QsvkLQlHjEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )