UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YO75hseFiIJVTUGZd4pnfQWLpA3HY51x6vnKu4VV1qE=' 
WHERE 
  key_id = '727d064ee13a4fc1315baad9d3493eca90dde3f9134e81d0f080fa9441145f5b' 
  AND (
    token = 'YO75hseFiIJVTUGZd4pnfQWLpA3HY51x6vnKu4VV1qE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )