UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSm22dLM0yDK7/hEDJIU0bG/q4ronvUCouCkvQgW1dw=' 
WHERE 
  key_id = '5af11b995a79f6971941e92fc865d13db1f0932a358f460b3ae881eb54a3200c' 
  AND (
    token = 'PSm22dLM0yDK7/hEDJIU0bG/q4ronvUCouCkvQgW1dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )