INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f62abb5e22312ace0d9494096f1f9721b0015155b43a2dcfc1fa531dce7c190', 
    '8IEuy1JWF9xWqb9v1HsF5JDWp8mbBlrl5fdq8z9YIuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)