INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89b3baaddc0a8273f80a069af8b15aaa68c8cb58b218606ed1ed8197f0df61bd', 
    'Z+M2oz2yjhcWGCVmbLrwqyCuJvgr2krZzTpz4zP73hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)