INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33376b3852e4fc9f943be6cf0fe50e26a5bad7b27631ff0c8a91474da6d1669a', 
    'xUDhfLZaVRedqJzw0cN4qxEZtAlLa58M5XJtXHiXuxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)