UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PnDfRBMiXxcgEy202TpkBF4VQC0xbX1qAFfSsE5/FJQ=' 
WHERE 
  key_id = '31d9107d0174db751ae5fd00f3947381af147c792d80b3bc76f865dfac394f54' 
  AND (
    token = 'PnDfRBMiXxcgEy202TpkBF4VQC0xbX1qAFfSsE5/FJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )