UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7nSlzAafpvSNmvl4nmv1hAjUtYaJbmJ/JSKa4UEs7ZY=' 
WHERE 
  key_id = '960ce52aef0d41c9a8e21212721107d7a9f7400c46a318d82e3c679bae8f3fe6' 
  AND (
    token = '7nSlzAafpvSNmvl4nmv1hAjUtYaJbmJ/JSKa4UEs7ZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )