UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRRK6uubhZkd8BU9OIawfEwvKxzEZ0P8TIpbFBmytU8=' 
WHERE 
  key_id = 'cbcb05c96896900b64e7033dc3df371246141f87d42e758d2f9639de8fc2056e' 
  AND (
    token = 'WRRK6uubhZkd8BU9OIawfEwvKxzEZ0P8TIpbFBmytU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )