INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef3115708434a199be6104c61c780041dc11060dbe4ac100103285071806b925', 
    'X7HdlLKNO0oQiumcDW7boYqPad4S/NynmP6cjYDEO8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)