INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abf1c11eafe2ccd568fa95ceb46c555dbc7bf16063b637a502c2e33e9c4bc1bd', 
    'zHLthOFv791Xq3rAAQRp2ZkNugaUBprKiPQGs1moW8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)