UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7R5rcIiXahkUlLrTHdSAsr5me0cVkn6NtBntalZ8ow0=' 
WHERE 
  key_id = '035c0042acdaa86aca0e8cb7a6a4fa917287b0de4be202e24d5819dcb0b159af' 
  AND (
    token = '7R5rcIiXahkUlLrTHdSAsr5me0cVkn6NtBntalZ8ow0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )