INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3ffdb0ed62a636abb2029a03a05359244a694288b8854e395e5b65516d502a', 
    'nbUk1RhPnSqzaPI66ua927z+K+sY1bJuSLBW3cSTEUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)