UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'raL/NOybG0nqJso9SuXffzUBoXtTM/el0eOYnEOfRxM=' 
WHERE 
  key_id = '549ce87dbe2b8fb270db72569358dca26921c27924eb6311062585021685191e' 
  AND (
    token = 'raL/NOybG0nqJso9SuXffzUBoXtTM/el0eOYnEOfRxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )