INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bd728cec21cfb3c2ccc537cff6092fb9dc9caad5593552baff6c44d938e26f1', 
    'A/l6yoVciAW0lwgnM+TmC023EZKTrnYjLmKltOFjzTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)