INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1a8cf3f97d459807bf8786da36150221b31a92141000725a110459c341840a3', 
    'rXVOCyns3J7j1ChbLxh20+A741WB9ICd+VGvpxzZyvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)