INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c8d1533c1f395eef7761283d9a14a01766b4e2274367261b8f65de49a931b3e', 
    'Tkcse2HZBRPKKULxuWLX+ibtArrn3N/oKz+9U92AUUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)