INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76aa78791b039146dedc195ceca15d64a3d522cbec5b385c995c7df4deb7d9c5', 
    'pyztWAWc5TzMoZbwFhONwl2HdlMzrc8A5IBZZn8ePLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)