INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68082a1e9780a84be64637e8e5803886dfef970f229804d0f91c2bc13f42d978', 
    '9y9wlirPm7nHMnHy3QuWuwtD++zZEhAkQIaSK8Pr9uE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)