INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d1e1831330262c077afef55b7d90db714b604db46db9476d726d59519e99efe', 
    'ckEPfn2xhn4TObyyBp4xqQlwB5unC+hQJ9Q5eMKM6us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)