INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2d743d93263a8d68e4536a435dbdb03d97a563692fb2c3f693559a275453bdf', 
    'atp4j1KU6nqGavYjWje1zhbHRfu6slvl38ggMoYlfyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)