INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e04f3f9b88c54c6a690bd5cc284ce9825edaea92eeb576780c4990946e6b284', 
    'VkwoIvO5mXProY+lfjBE4kj3U0rQ8JrW9LrBY9aMbcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)