INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a5d33ad6a343578496a8be6052543fd3c5fde4c13b4b1ae363eeefd02fff379', 
    '/k/PucUfkI0tItIqepfkIgBPUltFCb3pKKAjdVCwYsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)