INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb8037efe4267f9271ba4e478511e5f98e43b62c585587dd85ec09291bb65033', 
    'mQSf4iUW6jc519hq/ua9TWV4w7epb4yJEq48d6XRJHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)