INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bc2e4cc4080bad04515c27f66e24b873870205ec34a55712e66f05fb69b0570', 
    '2Gwon9Ztuo1FnRcSQt5ozhF1t87WbYOvn3PZkme7hNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)