UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqBdj0xorCgDAJ7EFjs7XjxjtC6ekH+DIMntmx2rKKM=' 
WHERE 
  key_id = '07846f7823b690a8d166d574ed98a4473b9faf0ff476064e9915f118cd377a2e' 
  AND (
    token = 'XqBdj0xorCgDAJ7EFjs7XjxjtC6ekH+DIMntmx2rKKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )