UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ksM579BRj3Na8c8eYP70lEZNK6j5M0y0F2PRxbpPew=' 
WHERE 
  key_id = '9086c8d932af88de71753eaa0b268f6053d85dd35a4e120e8aca65c6cf3bbc34' 
  AND (
    token = '2ksM579BRj3Na8c8eYP70lEZNK6j5M0y0F2PRxbpPew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )