UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ZpctPpYmTpNtG56dfAQxUz+qedaazMsQt8KkkSKsng=' 
WHERE 
  key_id = 'dfc1848db45aacfa4ccd01b5facb3da6846675aee0eead1dc07091782f890682' 
  AND (
    token = '3ZpctPpYmTpNtG56dfAQxUz+qedaazMsQt8KkkSKsng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )