UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQQpeJ5vlZm7eEj/qDkde/6l4zoy86Ox+ATzXgMeR30=' 
WHERE 
  key_id = '604818717eb333c29a04ecaf294a4fbd85f0cf2a45cdd6ffeb7e42bd4c98af0c' 
  AND (
    token = 'KQQpeJ5vlZm7eEj/qDkde/6l4zoy86Ox+ATzXgMeR30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )