UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nW5INUyd9DnbYm+BaihG7YHp6EX/DR4qNQdJir1xsU=' 
WHERE 
  key_id = '9784e8a848e47835779741889219ba0d0b21b09c9abc8f430a638d70bd1f445f' 
  AND (
    token = '4nW5INUyd9DnbYm+BaihG7YHp6EX/DR4qNQdJir1xsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )