INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e1fd5bf23e41126679d097e5ced39d9e86ba7af57e9bf6da55e719753a3ba9', 
    'FUvEft/DJzGfyFOHkghRtgaWW5GgTFyp0yyaI1SQjOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)