UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRwyekfsH0QhAJTZ+euYIZfuqEnS6vvO3kUkjautkMQ=' 
WHERE 
  key_id = 'd2ee92982cc303c7aef0c044c208edb695b81f14de24555522afdfa84b41072e' 
  AND (
    token = 'sRwyekfsH0QhAJTZ+euYIZfuqEnS6vvO3kUkjautkMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )