UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPcBN4/DzNySu8RCTAjw+pEDDSkucnaW0qzcdM1FnM0=' 
WHERE 
  key_id = 'd36a6abebddc047abe35ed65e1846f6d8374a4e8bfe31006d1eebddd2004cc46' 
  AND (
    token = 'qPcBN4/DzNySu8RCTAjw+pEDDSkucnaW0qzcdM1FnM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )