INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c20da9dc750430b5fe3225a515e7bcc784774fac705927128ceba5d1d88211c5', 
    'A4WQBn1VEMD468lxmj7851kpN9GOq2oASP76mbaxg94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)