INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6c249718c0aa8527c20ad2a777b783d4fda32dd9c744bfb48092f7106712b68', 
    'G23aOwr4hRo5x3BUyflIyWlfzSZxleX45KVXIuND0G0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)