UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'foWOXCDS4owdXDpkDLX1eGka3iUBtPfl+dwEIBus3Mo=' 
WHERE 
  key_id = '18f4e3558479c4af199972c36a7d69554371dad20acaab86d3dc6a25e3c36d7b' 
  AND (
    token = 'foWOXCDS4owdXDpkDLX1eGka3iUBtPfl+dwEIBus3Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )