INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd67b51607c2333bb00d44504f7581faee237f6cc0c39789a16518bf680a8559', 
    'pixMQF3tpw66a96jjyivs9oF6uXkJ5sdAyVgGTGTjek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)