INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b7aca21a011ef03a7282161439487e9abd88a8d92784fe4c3cf4f146ea36d47', 
    'N0aVknS/K9qovYngp3J3/YHS4g1OOqofQtMZRSQzsGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)