INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54b8d869842c8f3b59b070a4b4f3835dd1ae3a621e596e6fa16772886a3d6313', 
    'Sp0yup/iWJwd5+LuCakgBy8E0QDpH78WaK1NeRlK51I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)