INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1453e2738130c871db53fa572e7c8f138bd7fa5c74d488dbc85c7532fc18044', 
    'ToYLl03XWGoGQpiPilDEy+qmWxkm6XfJr6O7k0UI8BQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)