UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOkN4zkoY6lH8kkSYzEF6LOF5ITlvvcdKOuvTmTdRsE=' 
WHERE 
  key_id = 'c0c42366238560562b027930d0ab96098742723f648714f86d6a8986a6334699' 
  AND (
    token = 'mOkN4zkoY6lH8kkSYzEF6LOF5ITlvvcdKOuvTmTdRsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )