INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6898fddb3184e1eaaee026cc469c5570f47a1cfc95cdd92bab37e20ed28d2468', 
    'MCYtc4NRPVOqn8MRKNhfs0i4N1py3jC6skCO78XK70s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)