INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24b160bef9f972c581891a90e40fd646e641287723145fd4c92ff357d114c63c', 
    'syo8IjNWSXEHbs9FffNalCwoLIzZLLTrkNvyM8Q0CA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)