INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ac743462f30ed96922fd72af29a7e55414aa50b773fcd0e48d5c9676c01331c', 
    'lmg48wOyWGVVTaFlAgJzKX2qhQuK0sC2Qb7rL9b3bVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)