UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omoBglB3hibwrjFhcdXnyAUentlHlWmjvzqtzWORqMk=' 
WHERE 
  key_id = '8e103a56bc7df111a02556ec247d232341c8e62264ae7d9b5778315e9bcb6f4e' 
  AND (
    token = 'omoBglB3hibwrjFhcdXnyAUentlHlWmjvzqtzWORqMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )