UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a689Y/L/9HvsxdXWcgPsvwcbQmtK5y2oVqgpur9ghkM=' 
WHERE 
  key_id = 'cdc1123931df0e407f4938f79ac090acb26471ed56b78a2b0ee4139503aeccfb' 
  AND (
    token = 'a689Y/L/9HvsxdXWcgPsvwcbQmtK5y2oVqgpur9ghkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )