INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '397bbc91032692c48c14143fff893c202cea98ed7b5b601ee9f3edea0f999639', 
    'ypeMJ98SZ3lfH1vk2hWHUaqssbwZBO1fJrBfTNQyzFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)