INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d3528c51b88fcdd54b5f7431903ac4b43238316fab4e7fa04e18b2b7fca383f', 
    'WdqKLIQpXYWCB6hoU81n19C7hUatRj1O9v0mlGLpQhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)