INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fa2f6e56928fa51b53d724920f89b22ccb621beac0f010804a28540fef946b0', 
    'MRLiuF4asTZ+UhHvOE4TqDxZd6x0nbBtPmo1zzSZxh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)