INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf8b3a49463810c1f4ddde27faa958b189b30829d39485e8e0e330fb5122a45e', 
    'UM/WpNdDOXD/F5FkFHZGvFev7RtiX0fkM3yLA4uHcwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)