UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6S+G6TK8STGK7Id8C7bO8C3MkWlFYagItxXJsvhieI=' 
WHERE 
  key_id = '23b938cd602f61f493b44e0b204dca2668f7fb7e1671580396f863ed2cfa06fa' 
  AND (
    token = 'p6S+G6TK8STGK7Id8C7bO8C3MkWlFYagItxXJsvhieI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )