UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPq9pZsw7esAr0qxznixONKJGM31oUr52nVqVgpDfFo=' 
WHERE 
  key_id = 'f3114e02d9fe909e8302b0691355f74d376041f22b9bb271ed8f61bc2692b826' 
  AND (
    token = 'WPq9pZsw7esAr0qxznixONKJGM31oUr52nVqVgpDfFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )