INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5be9635bfb5a396187fe28769275d5a337089c94be4a1f0403dc95c03b1cfc29', 
    'DukQGqA+LToq5BVLO5MBxo//TdfJQ3pltYHUw6TZhiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)