UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Ir1lV9V/LI0yS2CLrqC2tEbw2IL/bB50h+AOkoCSvk=' 
WHERE 
  key_id = '286adb2e7300f7e970062eb3196f539c8480e72332943d53d6f27c71c92a9a12' 
  AND (
    token = '1Ir1lV9V/LI0yS2CLrqC2tEbw2IL/bB50h+AOkoCSvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )