INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ca6b8336ec7ee055e525e64a48537b64999e97b8aa8f442d394c3cd550cef9b', 
    'iYffvnu+fDkuiFpTIHIYlZ91KPleLtWf5Esz56dFKAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)