INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '505ff0ddb09b6cd033f22fb02eca3714b775009388da84a453644f986ff3131a', 
    'QGNGYBqKbAkmzYu2AEQiU+EPq6ieB4QNTFrK9RUC1F0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)