INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '944ae8f9167ea4850ec593a8b33befa6d2113a240793b6a5aae10ddac42f1388', 
    'yquGdUHHl19EQ3GlWowPxIozRAUVZUoCRIyW5HA3Mbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)