INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a7df6d1012ea2f08e002174ecda4e175d3ade4b86741e626ae3214f4042beb1', 
    'Ppf1SRuXbJE7x3+8Q+L9eEc1nhDoRcoy8Y6uMESiemo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)