INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ff9209ecbc5f7285e4475d95d3423b3b0f8bd2d8c3795ce7a67c33e6819e7f5', 
    'Q+gkZhaTfWLdBkn1UDNugy7eKxhd2gPtSVRqU0yZrxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)