INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44e0d6e8f9b1be74129f7d9186082b97fab5120d39663790b3fd1a6a917a67e2', 
    '5+g02GCjCe6uVY8WFEau5Yt6clwWUfkhe8JI895iFu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)