INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2115ff7d4f6b2ff722c61bb9bf842dc2ed7df817ec981b9b7cabdb8cb30246c7', 
    'UMiHqiojuIgq3VJjRcoxm8iFJkBOY4cxxy9HErOZs4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)