INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a35f61c41a36be8813a27d97ea02e9e7450e95415b97c5ad086e86154b9344a', 
    '0MBmvCd7ruj3vxSkbawcWWGnJFCEFkjRY1u54l2XtBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)