INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bb62bcb48d9c24f062808e3695fc1635b4e1278a24f182d435126baec9a7650', 
    'yhdH5gr3Iyhi9qvQhlRzbe3kK3MTUFesSZ9pvcs8wO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)