UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZeE2VLbtYTd0nlnk87VPIkf0x9Wg3wzv2kpeNJM+FLI=' 
WHERE 
  key_id = '92af43b2de7ad45a2f1f3845cc100c1eee2f8a46520906d702735465947b602a' 
  AND (
    token = 'ZeE2VLbtYTd0nlnk87VPIkf0x9Wg3wzv2kpeNJM+FLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )