INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1870904036feca8f82ead5576b5ce437f281be7cb0bb355854239f3c393366f', 
    '4wTY4HOch+hyfp43yoAK9ByXWf4y1LmJRHEbApbN768=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)