INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '877fbaf04761ea50d140f3cdff8ba774e52864054fb3f3fa268608766ccf87a4', 
    'MJEMwU9+rN44024niQ3A+2yV7H20mZIzRz7MDTc+OOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )