UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/o5XBCiTi8ivxax272+3m5lOCFZ3GNLaV/Jet6wuyk=' 
WHERE 
  key_id = '4517140cdf29726b4fa7116c60e5a13ba593207d3f6ff3bc8cc5dd47a55275a9' 
  AND (
    token = 'K/o5XBCiTi8ivxax272+3m5lOCFZ3GNLaV/Jet6wuyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )