UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3gzmDmRQf1q5BCIrE00GZAPHP1ig7f2WJqX7P3XJnxI=' 
WHERE 
  key_id = 'e486157ea8745e5f1aca7043d7cd552f4a7d699b7b6ff65a910f62af5f5f3cf8' 
  AND (
    token = '3gzmDmRQf1q5BCIrE00GZAPHP1ig7f2WJqX7P3XJnxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )