INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f9394d694b66ddab70d09a6e1faf0532634fde5ea6e2eb19aa91f09cd581240', 
    'U6UFbamvkRPsuNRwRXmaMIJUuPfOMoJKelPrig2dR1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)