INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d3260aede9f8826c1e85da034fc19b31c4829606da8a7cdb4894c35a3e6f477', 
    'e021dCoLaExvOB7YwAKzy+6qQ0D1z2yj+0DzS5ebPo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)