INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a15ac7a36f04bb1443107446faccc670a70208b25248c0d399659dcaae7764cb', 
    '9sMtT+P9M1kXwptNRWtwu++R5KrDD9KykRtnLmESA/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )