INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a1a48a12809e15235d80724bacbf9b23395919b815c3c9f366c6e39f7ab709a', 
    '1qUwHbgm/ekUgGDXCOTvrTxJJuIQY73qkXaFKiwp7CQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)