UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CLJo+VO0Vp+K9GA0WB6PNUkVIidWfws9+qy5r4CVJLE=' 
WHERE 
  key_id = '0ac9ed7d516d54687c38746465d1716c8324852a48e0b93f570e72868e28bb1d' 
  AND (
    token = 'CLJo+VO0Vp+K9GA0WB6PNUkVIidWfws9+qy5r4CVJLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )