INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f3b489b472186ead4c929870886155bd9820e114bea6eb8e214026b65fecd53', 
    'jSQgShmlu4HP4HaesVcbi5z5xLzRWBqnSLeZPgtYM4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)