UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cfUv+hrqKsFjBGXSDB+AaWG/1Phgba5z5dFzsYGfTI=' 
WHERE 
  key_id = '89e0a267398e102c99f59f11c0880b13deccb35b2684349e14c4a63bc4b4a8d8' 
  AND (
    token = '7cfUv+hrqKsFjBGXSDB+AaWG/1Phgba5z5dFzsYGfTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )