INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '492fb4a81b386cae03e9ef1fc2851a4f68e6fffb10507047ff955ebd5fb76533', 
    'gPMmJnUkhtj1msY6rC4eEx85Wj6h4mNb4BctQwW98aE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)