UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XeqB6BRukE+WPLbSKSQCr7YWJviYdjSkvQQMmwbFR3U=' 
WHERE 
  key_id = '56eeee7231057d52de8cc33eaca998f2378b8b077449908ba5a9ca65250762a3' 
  AND (
    token = 'XeqB6BRukE+WPLbSKSQCr7YWJviYdjSkvQQMmwbFR3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )