INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8081c3867fba58e27965fecf0ad0c3a89239b107e8f3798fa48edd5db1c36ee', 
    'u3EKVyZV11fiQRX9L7DsA4oEZDMCX9MFdtcs3RPQyfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)