UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuvhRGpT7DwBHDUNucru8E0Utj8uBv2TUq5fyb2yfaE=' 
WHERE 
  key_id = 'dd2605920c7f7d07ee72171d2a2b3eb414895cd47f9191093c01ce17edb3bc5d' 
  AND (
    token = 'uuvhRGpT7DwBHDUNucru8E0Utj8uBv2TUq5fyb2yfaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )