INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c1554c13c3dfc48e295439f7e86bbb3afea51709e868b5b9990004d5c4196c9', 
    'LBQfwo/ThiUemVbrBZiJltgU9IkpYRkLCSvys7V5/Y8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)