INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c3c6b593c79f6241c43e43e319f4af8c8125f1360ae8c7ad0575427b46a4346', 
    'LFZc+HlCi1gHdgNOMa6Z4hMVt6gdFK6NNhLxvFLk4ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)