UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hzlngpxt4Z81smR9Myq4ia4cKPLqzL3eGkNuVKVw8LY=' 
WHERE 
  key_id = '7e808f1a9085fe680514171065f7433fbbf4388b57b3610ce2c0fd355ea33bbf' 
  AND (
    token = 'Hzlngpxt4Z81smR9Myq4ia4cKPLqzL3eGkNuVKVw8LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )