INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b8bc0d29e907d9ddb2024c158f720f8196ed1d68df0fde5d059dd67c03c5623', 
    'fbyM6bviKUSorkZuRh9pw7uYTcxBqvJTZEJDzAAyxhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)