UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Qn5AtX+ni/ROJKMs7NYYYSmuZ2R5x5QkhKO7LX+wZw=' 
WHERE 
  key_id = '14fac37840cd84336f2901a1a20841c25a4e498cc7ccb47812febb1c3925ed42' 
  AND (
    token = '7Qn5AtX+ni/ROJKMs7NYYYSmuZ2R5x5QkhKO7LX+wZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )