UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7dwrSwtpLoLDWH8STg8GTs0dPFWAxudIB/daS6L7gQM=' 
WHERE 
  key_id = '8ab72ea83f8747b77c455f8fc571ede993ed88a73001d69667604d5678d1fad6' 
  AND (
    token = '7dwrSwtpLoLDWH8STg8GTs0dPFWAxudIB/daS6L7gQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )