INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4da6820dc4520d6f495601e2c96961c53f1c73dd51838f7abcae45bdff6c9049', 
    '1UMu4co4wgwP146m/ctxK4qBOuWMjswl2rcZCFrD4yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)