INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49d5aabd5cb1a80f96e36f17208b4e28559eef92e24a4f0ad383c3252ab35094', 
    'gbxPf9ypwS+R8vtIzvAyrZQN6APQg50EMxJAsZz0RA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)