UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EIZp1/IyMO3UdEDegNxm0WJsvXyXLJ4XTZ7vMPYTM8g=' 
WHERE 
  key_id = '25e9c952e7c86b72bb8acd4b57dc193becf900ad5ba39396cf7363b3018fdaf2' 
  AND (
    token = 'EIZp1/IyMO3UdEDegNxm0WJsvXyXLJ4XTZ7vMPYTM8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )