INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c99a57b307cce69e51ae12859dfd5d42e911da111b50f3dfeae9a0dde563ccb6', 
    'iGBU5EsNyyJDS3DZpk15o48tZbZjOzBLL6jQpS6TPSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)