INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '496e009cf4fbf412787653a9dae6b9c1863956360843470115cd07b82ef81041', 
    'iKqduHzOXKmBfTFJ5eiKgwSeZ94eQO24WwiPGixIcvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)