INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4d3e58bcc41e2ec143297806ed32a5c649d061ff01a4b29270d867987f51aff', 
    '9Xs1ysSzh/5V47ue/MLN3cgDH2GWBZHPm5tknAa6B9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)