INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30721aa2fbf49eb24600b982d34a81c3c3fe9b5195155fd2d1657a11043381b9', 
    '62tCvAySG1FGOciw5ztvvshkigfS1S6x6jROFW4qWNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)