UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mE+8EiT3l5dQf1FnV+Cn3To8PZdTyktGP/2EltyK8HU=' 
WHERE 
  key_id = 'cc3c903dcaa497904de831f618b5d7b80e5784140ab5746194c1bf2671a1956d' 
  AND (
    token = 'mE+8EiT3l5dQf1FnV+Cn3To8PZdTyktGP/2EltyK8HU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )