INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '221a96259b902b6ed7b2d0d215fbbde6d9074d3fd7cc227f049bd5d35096eb59', 
    '6OcnU6oXzXEJPfavek/Yy+SrtJCwyGcY8pFV0vjd9yE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)