INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '808dccf30d461fe955548e907d89a7d03c61aaab8e54b9d095a205022a32cbed', 
    'LQa3e5jRfWPsMaK3DTRMThkrsK0RfdFU5MFFY1EFxWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)