INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcc256bf842913b06d43fefb49d2857cb88cd35bb02170bede290b91a2be1b13', 
    'UmS592yysIJGtkCAYZ9TnJ26EOKGZkc16GdbJFWhtG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)