UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lntVHyK0M0GWmM4bV9fSVsqWA0PpGJUhZ74RF1ZKTHs=' 
WHERE 
  key_id = '66fba79caf851c7540eb051b7a60e82ba4855b08535834056469f6c64d03341d' 
  AND (
    token = 'lntVHyK0M0GWmM4bV9fSVsqWA0PpGJUhZ74RF1ZKTHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )