INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd626e74836f656687770bc4fed2ecd9a80a7e178eb70e38903522107f96e9026', 
    'VeZfNZkN6y0TIDjDpYxTDqm3ynhLK/7vhUkTi5/ItnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)