UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9S/1S87fem4BV8v9S6ZFOLjkCE+HgzGhHUzE8aRjBIw=' 
WHERE 
  key_id = 'caef0981383eb9a3951eaccc6b95bbc7a4b477848357100abcf5fe21d0cf4b14' 
  AND (
    token = '9S/1S87fem4BV8v9S6ZFOLjkCE+HgzGhHUzE8aRjBIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )