UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HKRvWRhw7aL45AdSsArx+ZwDh6rvi8xc13K7jDNug4I=' 
WHERE 
  key_id = 'b5ce1a48611b2f412adaee35614693c9b6dcbad4bf607cb6aa84e799006e524b' 
  AND (
    token = 'HKRvWRhw7aL45AdSsArx+ZwDh6rvi8xc13K7jDNug4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )