INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef760f50a35900c82eaf50bd878670820745f3661486be90c5d7e36bc25d5a26', 
    'IQO5c0sbqc6sZI9U2bXgJ53rxB36VcC+CVyEMqO6yEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)