INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c16865e1b8b846a245eb540cf85780baad3a496262048b47bd9966113c442805', 
    '2ynU2afs/Tg8u2A+7ayx2LywICsmKSzulpE4bsBmuko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)