UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKoR8SmSnQQuOobcVDOa3VjHRK16GskB9gbayfWYjXw=' 
WHERE 
  key_id = 'f9d58d8b102cf485048fceefd02c9724c06701588672cd353d27924d208f9e22' 
  AND (
    token = 'rKoR8SmSnQQuOobcVDOa3VjHRK16GskB9gbayfWYjXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )