INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '538bb36c3ccb7199de75da19e4ee493a843613594c922ced6d0e878e93399061', 
    'iO/5jGNYZBrURQfATxDfN84Dor2a6hvRyEI+DA6iFgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)