INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bfdcc9d1cc6585d09091e3a66f54ab9ccf25077a5e08c89ca17a1d10deaf207', 
    'C2G6EiQhGkTf965/xMZlXhLFjeyXAj2E9SPBBXxRyJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)