UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QQ74brWjK7kqSq4PjPAFQAevWpnr+nssfRS5NLNVBWg=' 
WHERE 
  key_id = 'f721c9663a7ab6ec1963a8aa09f757e94eb6e1a81b0b2cabc5d141ef2651863c' 
  AND (
    token = 'QQ74brWjK7kqSq4PjPAFQAevWpnr+nssfRS5NLNVBWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )