UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c2b3QQlfx7NkXohgvvAnv7/45trRSMg7zvpJ6lUnW74=' 
WHERE 
  key_id = 'aa540090df4fc0cb1add2e4fd5fe41255a3306946e7d9a02d42fc24e32cb17d6' 
  AND (
    token = 'c2b3QQlfx7NkXohgvvAnv7/45trRSMg7zvpJ6lUnW74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )