INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df755804fc8df6273535b56a77836a55d24b4d7d002f309b5bdfe22a877003ae', 
    'dF7D4JDQyA+RHbnbHywdgyFE6mAUsL3WWAYHueoy8+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)