INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a873f28e0bc776498b814c8f322eff3b3d8cf137a09e582e19032220f26831c', 
    'NOO3YOzGuShQqt9kzRKuJS1V0ND4qr++wFYr/m8SgF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)