INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd99ad229822b6599cc8e84ecfcf6a376c9ddd3e6ce754a5003335870f7e40b6', 
    'RNUxRhmnSrY3AiATC3JGFfW2j/U2o9K++S91kn/wS1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )