INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42f840f8855005d5c7bf3203c161c74435a25aa8eb95ea24933448b39c66ef8f', 
    'LBfy6tcJg1L/zcoHa1QLP8Kz8RRadrmy3qLhcBp/8A4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)