INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42fdc1ce09eee0ca125820c665ad6528e85a3cb705595edf26f3d0f6aef4683d', 
    '65tyKjC99kzErYroQlaEo8mcht9EioFR3RaakinsLU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)