UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2+8FsCN4+Gbcbv12SgeKGh8+T5c3zOi+/OD1KCm+ppk=' 
WHERE 
  key_id = '7792019bc76587c65b6c8e9470ecc86fef986bd2c874dd82ad9bc54801dd0a87' 
  AND (
    token = '2+8FsCN4+Gbcbv12SgeKGh8+T5c3zOi+/OD1KCm+ppk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )