UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xHr8ItWGob7hJpF2nz0IGVKGTAD0J8D2aryl43+zmQI=' 
WHERE 
  key_id = '69b615b7467116141519ad11c17079b0788e14c3736ed961e137a1880d61b25b' 
  AND (
    token = 'xHr8ItWGob7hJpF2nz0IGVKGTAD0J8D2aryl43+zmQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )