INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '249763f8aa5668a5d98222215c872804420292cfe8eb86c128f7fdc0ef25a9ac', 
    'tg5Lb3TZXqeTfMGR5XUKuUx6Te/P+PNHBn58cThoCEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)