INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50df8b6447ab6cb02dd5ba8589aabd422561e2ac079673b23f613fbb9e29d8b9', 
    'B2XUXQcEGnAmBy5Ht83z37e5hLG+1blVd/kozAki4D0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)