UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+xkSpdc1XsivJp0NsNqsPX7Yq1VIfvwDuIcmuJeuOw=' 
WHERE 
  key_id = '7edaf00da3109e1c5f18bd29d5e674922023154db2db5b60d86624b68a3e36b4' 
  AND (
    token = 'q+xkSpdc1XsivJp0NsNqsPX7Yq1VIfvwDuIcmuJeuOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )