INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e40a6aa5503bdecd8c1b685e8faff39a4f5fbe67908db09a05f060829abcfa0', 
    'V8WXzDsXimQQPy5gAPWpyNhgy2uD0lWJ6QhZGsNWDNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)