INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2618a342ea387db1f29bea45da60cb13b7bb901101ad41af0f2b0f1c60fd136', 
    '19vjInS+cEQu2gsKYy6m8HZrVtqLzJKPSBX/93jFJzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)