INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7a43c85289b73a7e561d5f4d98ee07b074fca782c69dc0807c64fcc6f25c5be', 
    'LR3uIYsD2qoomh9J7gPzSR7wrwwVGUWOzE8FlzQkzwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)