UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hj8eLImpJ4xWorNUsQjnfm+/aStvk5w0UJJxolFXZkQ=' 
WHERE 
  key_id = '2d6d42eab141386a3786d7a8797badf3cff4638ca76e72b5001430ba999ea66b' 
  AND (
    token = 'Hj8eLImpJ4xWorNUsQjnfm+/aStvk5w0UJJxolFXZkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )