INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a31f58b212456f49c8ab55d9c54db67592d1140d8935b3df0fa54cf9ae1f301e', 
    'EmFBpvXG7le5KPUqPY77gSpCB1T1RLfRYER5kfL4des=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)