UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgD0bxHU5DjlTiPOLg9n6zJiMw73zErcpSejnD3bj0w=' 
WHERE 
  key_id = '9e3f591c049e1235b2b733e250065c6bb57e6798341949907ca6c6354b13e99f' 
  AND (
    token = 'hgD0bxHU5DjlTiPOLg9n6zJiMw73zErcpSejnD3bj0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )