INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4312625f4022e9cda2c8b4863167a41189923ef349f862a18956b005c7843a39', 
    '6ruBsyM/UN7gKaWRZi7K7yaJfL8jGQOc3hoiyddM3Mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)