UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AsiqXpohSDA9dLGjfCvzMvmdIal6TPTSOW6+cRZLgE=' 
WHERE 
  key_id = 'c9cccf37c7b9d1bb5b83017bf989a175393eaf302661bad67d93d652316d036a' 
  AND (
    token = '+AsiqXpohSDA9dLGjfCvzMvmdIal6TPTSOW6+cRZLgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )