UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1F8ar4kyu2w80JHQoxSdfhxRw2L3JKdDFxltEGLk5s=' 
WHERE 
  key_id = 'dcf9ded54503bb682c689ea0a5c4b89aa0da16e1cefb64ee4aff3e1baa1d8edc' 
  AND (
    token = 's1F8ar4kyu2w80JHQoxSdfhxRw2L3JKdDFxltEGLk5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )