INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ebc4eccfe8e98c7de1d0b63d8b0c8ae66029141016c30aef7db60d83420aeed', 
    'YHx7CH5K2IfqsU+Wx8q6Hq23Ed26dYDQs7ZzP6hBiqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)