INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71c87cd2cd9f174f410e9462291109c46b6b92f1278d08f38878510efce432e7', 
    'JfFRhAS8lUWbLepbdjoBVrW6KLWTHK1Wmkcix+QWCVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)