INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '689229d16cb93b96e9b637faa3830b8a343df52d98b1827b86ea70f8673662bb', 
    'fAElwxu8aCi6C6gFbcU5UtKrZoYl3H1u66n1D1+wIrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)