INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '765a9ba45394b5352a1ad238fdfa41f75f91d2616511d1509616ac1645a99a0c', 
    'KUnxzblYh/BahSZwMbNlPxVaNULxVu93Lot4n+dp77I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)