UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7uKdjsSVpPxV8OrDyMhScnd+X3PRSzVoHG/4eVs2/PA=' 
WHERE 
  key_id = '7e330d71d502d95930bc28e02011b8c9fd714e4f0ccff34eb2005bf34fb1cff3' 
  AND (
    token = '7uKdjsSVpPxV8OrDyMhScnd+X3PRSzVoHG/4eVs2/PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )