INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ddbeb6d803080763749d30fd06f7b629f8827eb9e391b664f6c1816aadbba45', 
    'vQwhMT3XwYDZLDYaQ2r8penUn/3bj9g/ky98BT/jvLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )