UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRnjiKUz6aZyrPKGMP1VA2n14ipg8JMVZdVuQkoNjfk=' 
WHERE 
  key_id = '530eae3653a8f2cc06236e6436c7140d9ec55f0ca850a0db80a9cb5a8659a25f' 
  AND (
    token = 'bRnjiKUz6aZyrPKGMP1VA2n14ipg8JMVZdVuQkoNjfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )