UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OvKW7CeQn1+rSNXogqtf278Jq2vNoMCtRouGS1Hb8U=' 
WHERE 
  key_id = 'ca2fa6594762f4c474c113938b3beb64a5ec47850556d5b894a87efa7ee69d72' 
  AND (
    token = '+OvKW7CeQn1+rSNXogqtf278Jq2vNoMCtRouGS1Hb8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )