UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2/oAXsdf1LROMe7lq1ODNajaaGT7R6KOgjFkpZ5lTQ=' 
WHERE 
  key_id = 'bc574bb6318761edcbae27836095a42d97f69f0739b4c36c69e05a327ea5dd68' 
  AND (
    token = 'y2/oAXsdf1LROMe7lq1ODNajaaGT7R6KOgjFkpZ5lTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )