UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iiMhKrjyq6X6tsX7AB2NGicpdr/5mCsWDpMNdZzrzT8=' 
WHERE 
  key_id = 'df9919d071aaa25637262656bf0b043b1d399c8cfdd95c3f0d6eb19a8bc560c8' 
  AND (
    token = 'iiMhKrjyq6X6tsX7AB2NGicpdr/5mCsWDpMNdZzrzT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )