UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '81NT1vIk4KfCVb06YHNnq5LpsTiihm73DKOIdGV2Ce4=' 
WHERE 
  key_id = '954ae3ee6ede4986fbab90367b04ad5b97b5952cd9c06e5c73a10780519a13f1' 
  AND (
    token = '81NT1vIk4KfCVb06YHNnq5LpsTiihm73DKOIdGV2Ce4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )