INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '813e9c871f3683315cad71b6a2a828064341354ffa93372a05ee6cb89bf6d829', 
    'TK3Y8C5QPSrOdX7tM+rpus7XPOdWuIIRVXNplfTw5cM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)