INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a54f202b3da3a519ada56904da1c9832b403a846c0ac6d17d81d6aabfea26398', 
    'ce9Iww58/OYtnTs+tJAmYPQfIyPIAcH6QEwD+UvgZQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )