UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HqDDlJiisavOSjyKayNt5IpFissw4wOdDPS7jUX5QY0=' 
WHERE 
  key_id = 'e0e38185b435157c3f517e6086443c123b5c2f908f7b85dfa3d1f802923acacf' 
  AND (
    token = 'HqDDlJiisavOSjyKayNt5IpFissw4wOdDPS7jUX5QY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )