INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d66ae878a28338d93f8c45674a53e51b1c5b31a9f839d91b332be4175143e8f', 
    'U+COQOzEK9yAM97SD5MwXeHVKvQAjaCCyFuWVwYk+/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00131

Result

int(1)