UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qhn86EYu8UIb8AWnFotftLSnI6/fEDwn5HFPXxKlybQ=' 
WHERE 
  key_id = 'a52b2faed9b1bedad5349f5452e738a5cb5db1e8b9dabf8053bd1876c078a0c1' 
  AND (
    token = 'qhn86EYu8UIb8AWnFotftLSnI6/fEDwn5HFPXxKlybQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )