INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69bcf1a76d1d1854be4d73797bd550efbe82b224739887d21e1afc3500e83014', 
    'Atgy6Y3bclyrVj7p8c9rpc3eazieYq1p+/uUux432p0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)