UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+0LwLzB3CVn9W3ggBj86O3mwvKvvmRl6cWe48POM9w=' 
WHERE 
  key_id = '609c1e3d0e789a72941d5ee8ea18d429efb6689710d131c2ce8bc726a910acff' 
  AND (
    token = 'w+0LwLzB3CVn9W3ggBj86O3mwvKvvmRl6cWe48POM9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )