INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffaf6f37b335bffc62bc96edcc5b9c9cd71e537bcb315f153a6bbdf438411a82', 
    'frILLBoUo1MxfnWAV5wkGQ7Hqh23jSxc+Y3h3JHM2Mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)