INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4116be7b99f496954a20a70f2261f168dbc67b20fc43c99079e1e969f8a7318', 
    'uU2tKlGGvZpvc/Yt5wDwCyhXIn0A55Ox+gXJ5ghBfDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)