UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSZWeUnWeU5l/86uyq6I9okCSYMavsQz0eVq6V815+U=' 
WHERE 
  key_id = 'c69637776fc9431eca64b2a8821571fb544cddf0633d5383bbb15b4e1fb84700' 
  AND (
    token = 'sSZWeUnWeU5l/86uyq6I9okCSYMavsQz0eVq6V815+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )