INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4e0db1d5e7406a85a650dc110479c6017526c75d8902e09be6f64f18075b7d4', 
    'bCaKm+qYKKLc1W3FucNgTcZaj6WSNY0m1oV4TvYZiCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)