UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPYBpN0230AP/u43JHTuYs5GuIEcG0fbYotSUpFHsS0=' 
WHERE 
  key_id = '36d37adbfdec1dd09d94487eabafaaa252cb2fcdd873cf173ba50bb0b849ea0d' 
  AND (
    token = 'ZPYBpN0230AP/u43JHTuYs5GuIEcG0fbYotSUpFHsS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )