INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '925caf2411821f5c2199c212fb1a60c21d8cc2fc6e1ac665838ec977f1b5c549', 
    'rUWTXHqeiKmCZHKKtdAAXc33KH2NNRkzW48hBwjFXu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)