UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pC1VGOofCBAl1Y0nkzpzwA7Bo6+q+yg5l0I+PtI5hbY=' 
WHERE 
  key_id = '4eec33c3103030734c8065104d85f97970337e22d69a345c9883996604887fc1' 
  AND (
    token = 'pC1VGOofCBAl1Y0nkzpzwA7Bo6+q+yg5l0I+PtI5hbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )