INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d02578de3f07db3fc4bee6b5582ea6aedc4c9fd7cc5ccc0dab263106c8ab948', 
    'hu7DUxF5CiL18+PIXxJbSJDO0UavD0xC60DUADEN640=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)