UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G7epPUZZK0TgK1FFZ0eTRhnlJGQIcUfV+SeWGiHb/oQ=' 
WHERE 
  key_id = '719077132d7ae1959c8661614cd7efa7ec91185207a0d39f9524573c04234093' 
  AND (
    token = 'G7epPUZZK0TgK1FFZ0eTRhnlJGQIcUfV+SeWGiHb/oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )