UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBhpUfOq9VuocqhsrkGVu41VhRw2jyi+zzduhzXrP6M=' 
WHERE 
  key_id = 'fa9a162fe393b566739dee07914d7efc2c09b7710f0156afec6bf58f9a9ee2e7' 
  AND (
    token = 'TBhpUfOq9VuocqhsrkGVu41VhRw2jyi+zzduhzXrP6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )