UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kc+jnwSiUnTzrxwGG9K7/fu1tPxLv0qP5alH8hs0kw=' 
WHERE 
  key_id = 'dcb45fbcd3c8d1ea305d4ab3e0c709255b8032f99c530c86f9e348ace8bf6ea3' 
  AND (
    token = '8kc+jnwSiUnTzrxwGG9K7/fu1tPxLv0qP5alH8hs0kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )