INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d99143ad8940070d0f644e2850ee7a7f73e303a2c81a700ef5b5e4d1a36b0aa', 
    'OXtCuJHz1Jvemd+Ka7DYLVznbwwsqLBj5oqgFU1eHCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)