UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y1gUayzSqt+V2xgTw2W8QZH2CXVFGo51pDVxYu2dJtI=' 
WHERE 
  key_id = '8cd7c6092fb4933a246db4a3559ee2559a26d1fb52297f7ddf5fb4410893b4ae' 
  AND (
    token = 'Y1gUayzSqt+V2xgTw2W8QZH2CXVFGo51pDVxYu2dJtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )