INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e35e3d3f118e542d499d69a571bacdeb091fafb4379eeaffb6d9b8885155e528', 
    'Exf8GQG7vqE+EBALgZuIVsSPlXicwYiZL6HeMgYsj+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)