INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0683d6c5c27598bb76cee8ddff76254435dc6b04715d9d421eb583e103d45d18', 
    'IPUX5lEYV51Kp0mWEsxwmxowjQtdZ67I3vDBl6GMol0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)