UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9udMwSjgA385i+S6e1QO1V2vLfAA3cUCDRYNKhojWm0=' 
WHERE 
  key_id = '694a08d5682d3a255528b1d12c3b4badd88adc67df9ca5239e85d95661d43ccd' 
  AND (
    token = '9udMwSjgA385i+S6e1QO1V2vLfAA3cUCDRYNKhojWm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )