UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CU8k+hA2SM37muwbFo06EwezfpyUyavPBxod9ZdASc=' 
WHERE 
  key_id = 'de88b264d98939d1e09059d56d171bddf5ff5288fdd4973c9b73d8cfad570d18' 
  AND (
    token = '1CU8k+hA2SM37muwbFo06EwezfpyUyavPBxod9ZdASc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )