INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72346c497043fe3e61852e7d5a31f3fbe953a90d6196f00b9e969c7ed9beb958', 
    'PCkt8jZsKCIJwrB2qvaG2MlnLiKk3eV9GHCRt35Ofow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)