INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d5bec21b074cd0ffc6a3ce60656ea00fbce0c720e1f94cf7990b5de1f467f80', 
    'KJcaOTRkp5Cejak6oAeAD89qS4OTFbyHKhGfSOU6AoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)