UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6CNPXw/q8k278G2fhLzkxnHn1M3o9cI6nB+XtkiDLtg=' 
WHERE 
  key_id = '359df3336dbd0192bf0ac12a2fe554c851131bf1251fc11b37f7df9b6e730139' 
  AND (
    token = '6CNPXw/q8k278G2fhLzkxnHn1M3o9cI6nB+XtkiDLtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )