UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yMrBZ/e2tVYnHdTgmk7Nr8+Vda/nikNXgrOS2Oa1vCo=' 
WHERE 
  key_id = '6ae520cc3140aece76946da896512a23ae335da35c526beb7575a67b877142f3' 
  AND (
    token = 'yMrBZ/e2tVYnHdTgmk7Nr8+Vda/nikNXgrOS2Oa1vCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )