UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89t6DOdcutIilq7EISlUiXIhX2U3yDk3XQCC4PLXQq0=' 
WHERE 
  key_id = '34ccd5c60056886cc2c26e72c2704d1dcd58826b358e9a30cf54b778b7ed50ab' 
  AND (
    token = '89t6DOdcutIilq7EISlUiXIhX2U3yDk3XQCC4PLXQq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )