INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af1d271405dc05195f27bfc5033c7d1ab389336d10935cd029838391299e3eda', 
    'enuuSZoZgWg1lVzLVo8BiPKt6obDLc0UMcIFl5dvFgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)