INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd02adf2acc21cd14d5107a6469b7ce1a4fc88fed594c388aaa20903ea3ab81ca', 
    'CDflsDGGtiBGheXi0fWsqrOhUy6FakgLApWXB8PvJac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)