UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rTlHzsthv1bhGE8v7QBkz2mwPHMoQEvzdWMseAmtWiQ=' 
WHERE 
  key_id = 'a561ea913321d6cb923f90da38eedd5bb98c304c55d4160a63803d4e93d359b8' 
  AND (
    token = 'rTlHzsthv1bhGE8v7QBkz2mwPHMoQEvzdWMseAmtWiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )