INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '648b34e09ffb8847447136c1991adcb54dedb2424834da8394b472be8c65b520', 
    '4shoqfe5yBp2T/lscWrz6wa03CUGBHABVKLuZxMury8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)