INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c61fc13d8fec87be1b3a20e843e3fef561775af68298f27f47489aaf5cba476e', 
    '6GpABMSLq9h8L5AjEfqdOzez7IZyxkkpfGi+4At4paQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)