INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c088162b09cee83b7a24a337e8512a4d85345e6d6d41f68e1fe1ed7ffcfdf40', 
    'WcxsxqGoGfrBcVkxsd5lGGZe7YxL85Sl0FO8tEIqllQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)