INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cde8b23a044ddcf3d8e4e42ec0bd2d510ba78cf797dc3fa54136a6fff275f8f', 
    'HU+fmwdlhyOp2ZzVKrI6FeyqqA7Y32U39/GtEckUO0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)