UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZy/IPwBqpG/mIjgUoFGZ78IjrgrsPWM2HgLMEn2SDw=' 
WHERE 
  key_id = '82d4c42e524bb6162c2a8f4c0aff4dc7bb985f35aa712611e24e8dd315b98cc9' 
  AND (
    token = 'kZy/IPwBqpG/mIjgUoFGZ78IjrgrsPWM2HgLMEn2SDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )