UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4sIyJ/80gXiPx+lMVKOCJjfT//tOsdQVU0E1If4vlZI=' 
WHERE 
  key_id = 'c1a4d547205a49406bf4caaa5c896123b1a77e3c426fa1f8433eaf00485cf6fa' 
  AND (
    token = '4sIyJ/80gXiPx+lMVKOCJjfT//tOsdQVU0E1If4vlZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )