INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e81c8cf7ab4d58d7cf04dddc389aa030262c40e402ec801d59d423a35f1f110', 
    'dY5dovu773+VhCrFjQ14z0hdFqaPJ1gEJvt7jAvB3tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)