UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1h3QBPB9WPd8TEWIQITpBGUgR37BMaIvPm/t5Y53i80=' 
WHERE 
  key_id = '17d62e9adbad4356c533653e591d88dc76afbb9698d95a4cde2334455009859b' 
  AND (
    token = '1h3QBPB9WPd8TEWIQITpBGUgR37BMaIvPm/t5Y53i80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )