INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e41d502a43d943e9bef1c128b534545de8dbfb8f2493bc5d9314f0feda3992b', 
    'Chzq3xjQIkzc9Sw8IB2jH2CCEdgcnaDOETJHO2HxUBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)