INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52786b62a2488078454c06af86fa993c7b91de6cc5a499e44e7e265ed27dd16', 
    'ZhnOIEusC4W8xk8na8tPBDlmS0/mT+W1EsoZGWkdiDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)