UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TtjkHsdlS9KxhisQ+m4UMUtdq1G0BRGydvMQviTLHpU=' 
WHERE 
  key_id = 'f07149c47a121f1b8959de4508aeaf0849ccd7aa90393622e8fc2577ed827b9b' 
  AND (
    token = 'TtjkHsdlS9KxhisQ+m4UMUtdq1G0BRGydvMQviTLHpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )