INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81dccca32dbd1dbc4afadf709ea91249c7c1b54d28ac100778b9a40bf6fd88f3', 
    '5hdWyyelNSHuoM+gO45J3Hoee4a2sn2yLw8Xg3pjLvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)