UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJ9Qlx37PKz0ur2FhndCBZoyva4Mlnfou8GjPSFS7tQ=' 
WHERE 
  key_id = '88dfe7e8f245f365bfbaa6733636f1ff05ec118f26645f8c77a82b808749a6bf' 
  AND (
    token = 'dJ9Qlx37PKz0ur2FhndCBZoyva4Mlnfou8GjPSFS7tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )