UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQJYKVjfZqq2ASXXfg3nW0jCt/V3B6fV4293/XtAh7w=' 
WHERE 
  key_id = '5ede2822dd7f29a14b5319009a1c32c6cb81cea22d2428d7ecf8fe01f13fc635' 
  AND (
    token = 'YQJYKVjfZqq2ASXXfg3nW0jCt/V3B6fV4293/XtAh7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )