INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac5eb91f4cc481bc3816e8677935879d148eeeac26321533da79e5541330199f', 
    '3V8iwULpyrX6JwHFPFKq77cC7YanToovWxce+o6m5SE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)