INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '514cc1b583007013f707e6009739101be8a3c1708573563fb8d7d2af7cfab8b6', 
    'h+hTWbLMjLcfUvCRoJFJjXZjMNjZHu7X1lbN4xTqLew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)