INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fb8c8c035bce06406e1c335b1b748e119fbc8543bbf5ec7a2667a44f8f885d7', 
    'm8CbIfE64XvOwk5ZK13w0XlcAfMO79ODRJN8CNB7S58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)