INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ef920d881ac278c22deac1e5b35d5e5bf454078568853fe29afa594638cc550', 
    'YpYFRVaXfKLMQc2kxUfMlrQnOr4D37oaaGWs5lMQ2mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)