INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0375be5b9335962bda6dd8eca5e43ea019aece13d443165f7d5e4bc8b85e2a1c', 
    'lj7t5LkkHmi+yJxGOEtgGB0qxhhuBw5VY9piyPu4wMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)