INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5103b929a13eb1593968a3b0c92b6d634e198228df820090c0a441f35907237', 
    'CQa8XIKHU8N0OWRaArqIJ1ydZoQmA9+SQ7mZs6uDA5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)