INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48850f1d8796bacc7e688847718a9e001ce351e822a3ae15727feccad90b8261', 
    'cZWMgTJYDVinMX/T13PnMey9ClzGHqJfxbg3yCwbVCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)