INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87fe1158c717eb015cc3606f7328b3a7839e4c8c1a91e167a5b933a43bc01a71', 
    '+MXUgusqpXzt0KI47DiDfQkZZhQLkpEaHJlK2Nz5T6I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)