INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76957f4767569ca92ce14dccc99b26d7f6f8dbe63be8073d451a8aac80c8c961', 
    'EzosNOw3wtnNbWVHOY97QLxY6JQmmS8da1iyKUAGOYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)