INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '774c57a8999c2c7630938518657c9885454463052c980f6541d2fd825c2265bc', 
    'b6ipScKIYBkDRGRUqRKohv8i84eHDx2oX0+vBGa8lHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)