UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3NTeMkxcGOXGDF28V02eZ13JIoqOgvidQQzyAem3OdA=' 
WHERE 
  key_id = '76260fdc867002900f070f1455a64b86c850646a92fb7cfa8e696ac626ce2724' 
  AND (
    token = '3NTeMkxcGOXGDF28V02eZ13JIoqOgvidQQzyAem3OdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )