INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bb6eeb9b701e9f85c833c17d5a280ea767111f6978e1f4e9459154169a021a3', 
    '0ISZ9mRglnY3y/Yx8ODvsU+XAlyxv7fjOrFRJAI9lxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)