INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e1dc1fd8f370073d48a934accda4ef9b7d9fc2988a6adaa47b9e3966463db9e', 
    'WtGGqB7f/VIbOtrd7suUO7Aky+EpkwoDZXZmIDPpGSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)