INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bc6ee7190657f074d0e1def06944dcd5ea09596be0acf1a40fd378156bd6286', 
    'Z9zgtGN/3db3YkQzlewZ5F89ufeYBQBZmRRGBQIWvpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)