UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dj323N2x4MXxYiGmxm1AlF/mjwM0LY0+trDJkfIBNf0=' 
WHERE 
  key_id = '36f1d02431704c56d10331170f74e5f191bcf5b3d987b4aa8b4b41aedd515890' 
  AND (
    token = 'Dj323N2x4MXxYiGmxm1AlF/mjwM0LY0+trDJkfIBNf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )