INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fc11de1dbf3dd3d36e765ff89d7af232314030adef5da3edfb9cd396c1fb7c0', 
    '+vvg121Pj67mqo7vRxZp3z/tJRiqFT6gXlCFpiJROtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)