INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '575da3a305474a5d2a45940ebf9e51cc9944da31719169986b78ad0c4acd13e3', 
    '/hFWlj9gPZKvbENLBSgVADgULil5JHzNm/nuOKQUHVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)