INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f29f44c73aa864e9ba9590e27401dcf73983f52684ef22055d31ad528259b27', 
    '2tfmhnS9KhrJPa5s8a4R0z8RvsBPoZkuoVNdsXE0kF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)