UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'El0VpQyG11FUWgeD+B1h6eTCbswt1nPoO1CCj+A+XnI=' 
WHERE 
  key_id = '58d3b6e4f8bf992ce6de40ece80646a4512a1d234430c57528042d4ed70db50a' 
  AND (
    token = 'El0VpQyG11FUWgeD+B1h6eTCbswt1nPoO1CCj+A+XnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )