UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvjMbePQXElnltSE/eilT+PsDpvI0/TXK13FIQzGoQU=' 
WHERE 
  key_id = 'c74f4f8e026660af43c2a985ede2bb9943396a010eb65a3e7d16fe9023c60940' 
  AND (
    token = 'OvjMbePQXElnltSE/eilT+PsDpvI0/TXK13FIQzGoQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )