INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7997523e3670dabf7793d89de7f2aa507062ee949a55fc5b72ede110e411765', 
    'ho3Z/4sMrfjv1nrWsJDYzH7OYFBFBD4VbkjMt36mRps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)