UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vo437kiI1K1aLTLVEhJHyjjobrb2ap82ykXRk6RxESw=' 
WHERE 
  key_id = 'a7b9c56ef2b129aae9db995ebc0dfef53470714b8f27f17338084f1df9a3eb2a' 
  AND (
    token = 'Vo437kiI1K1aLTLVEhJHyjjobrb2ap82ykXRk6RxESw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )