UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C6464gnQMWEPc8ogQBPgrPWG0GNsjeKJ9jCqA2R8H00=' 
WHERE 
  key_id = 'ab7e67ad6bbdc13cc6a725c765632fdd0bcb937eadd984b3cf9a3b3a766b6cdd' 
  AND (
    token = 'C6464gnQMWEPc8ogQBPgrPWG0GNsjeKJ9jCqA2R8H00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )