UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Y2Y6eiWejxgu8vp8Q+kiebbs/REgGSlvRINkA9xcnQ=' 
WHERE 
  key_id = 'e38d543bfe78222262cb997be57d1bbf1bf4c0a5a93866aa54f415182e55cb23' 
  AND (
    token = '8Y2Y6eiWejxgu8vp8Q+kiebbs/REgGSlvRINkA9xcnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )