INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6c6aef143673e1358c69603fa98c5943e8a02a9ccefd57aca4773fa7a55d74f', 
    'ly6msRaN9h9Spbpi74o9sDxmkxK0FKBMxBHkG4zwr/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)