INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a6b760778e7309fd7b975215b7ba8fb42e94901e6e32bb9d0b7d22045aec7f8', 
    '4pZZYrj6bLKfkkwGaJB29jkGvRSgUzniDT7KCdvdhCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)