INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2034a5785e63d58498bce15295730347dd4bc466ec5ab901df8f33be57a2312', 
    'x1mGvfdo4wIYWmZmH7FHTWh6d5OZlh3R634MIKxfezY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)