INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47a1783d629e0b0dad0ff4db33e2f9237d0e6d5bf69a55da76e2e3714bba709c', 
    'Kmm1BI2T5+K89FIVA3KyPsaiD1IEXpjxWNmQAUi4ah8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)