INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '698d83b878a7f1c31b7b2e8d51700b08e2af3c10a36ea6468671948a42dcb7d9', 
    'agVbP3AtdLlznqqEl05qT45Se5Z5dYZ4dvM0ZolOqro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)