INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b463dbc4019b09bcd6e6da48a2aa970f13ad3e59b20d89b5185444d89ab735a', 
    '3LQansiVXy8UIBtkgDSkgYlxhsT/z9OczbvI+yp2Hlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)