UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ieE2gxRgH1vdNVDpidrnt1prbQWpFlJOzkrmV1Kv2E=' 
WHERE 
  key_id = 'ca374e708e943a90c4c9f21d783c4489a993fd786a467f75a6ac4803b64b5ffc' 
  AND (
    token = '4ieE2gxRgH1vdNVDpidrnt1prbQWpFlJOzkrmV1Kv2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )