UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hkkWz8Nhk7h+rkutKqwPRuTGKCyGQtVa29Sr338LVlY=' 
WHERE 
  key_id = '1aec9fbe5aee6b7f029c02090e36e983cc48cac0c130fa59560d9998d12c374f' 
  AND (
    token = 'hkkWz8Nhk7h+rkutKqwPRuTGKCyGQtVa29Sr338LVlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )