INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9e2ad50d0d92f11692b1c7ef0433969ab4bf69f83d43da9e2e6a6f98dcb9389', 
    'aUu4LHBxr+RXDPOzTeU5ZO59zD3A6Sx6KN69N2sHVp4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)