INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfdb7493ce2b25e37e673e864a1f3f4a6c74d8df7419d9daa22830945b002ff9', 
    'Tgz1tIZ+87uC7hROUTUKVoOaa2P4yVT28lqxfd9hivU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)