INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a82faa1a761299fbf692892d43b1bef2979b139337bf2b53d1de5578d8f1bd75', 
    'cDeUg0Y5zfSWi78ichj7sFwCH0IOlR7KQtrHcwKpK1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)