UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9l5vXs4UCSaKiIDrXz0JRCuttGODqrIjxd4rzKBukYU=' 
WHERE 
  key_id = 'd4859e1762e0d790b33fe128bf5e36667106c3a9d0025748dcf88bf0526af4c9' 
  AND (
    token = '9l5vXs4UCSaKiIDrXz0JRCuttGODqrIjxd4rzKBukYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )