INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1adacda6894c15c628d877a2d16ea0fb8348db7761dd4836a8be057cbfc3561', 
    'KtUXc31KcsFUYS3gXvg+lZhBVbMzxxR5vGRjD4prcgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)