INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1240320739df9f4921f99d10a8da71ecea329f078334f0099e0da31f4121ff0f', 
    'Qb+0zfd0hHhKGWyD+oAfe9vOBrV3MG0heImQM6nWl4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)