INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ded38418936f070b2c990dd42b2758b1ceb37392e9b21d7a30c6bc7284af5ad', 
    'lV6818eEemP17O9vRMnyQI9USpKUUQQIEVrRIunff3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)