INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38e38a9f050605bb707c3eebb134d97c02cb672abe2cee3b653e2048ce94583a', 
    'BQfetqqilIua8/HZ/3XM92q9cOZkNRhprYXeh6QQwjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)