INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '283bec59a607633782d9db256367fcf65d349c2afd4f49b75f61dace15f71305', 
    '8pdSWe+rsXx4gHrruwiStNdLlkvE9AtGxn5XiSjrd3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)