UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ERp6DOIi68zXsM9N6llsrRjfPP8dKpCOewuR2Chj24=' 
WHERE 
  key_id = '7d1a3bc114a5e5f2e87c6d13d144b68dae176ac95473d44f410f87c1aa59cda5' 
  AND (
    token = '6ERp6DOIi68zXsM9N6llsrRjfPP8dKpCOewuR2Chj24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )