UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zEO8WLeSm/E+8JX8zYxZlazvYlGiyolgvD6mWizVoY=' 
WHERE 
  key_id = '724fcc76edc6acf9cecae9be6879d85f8ef97783af80e0af0ead1d15b9401d24' 
  AND (
    token = '/zEO8WLeSm/E+8JX8zYxZlazvYlGiyolgvD6mWizVoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )