INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a4a0571725329a43df7ac34360812bc7af1cbcd7a6600b9808b979f27023ec5', 
    'IDtFOiA5F55PTr6Tso8O3pmFPcQZxECXp6M8OfJ2WjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)