INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a749ac0acfd932ca33dfb608636c9cc1eff1a82d66b0ed45a4416ea5baabfb48', 
    'XaB40G57xRylzIB4KnpZ9m0eHE3mRzk2GQeir2fui8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)