UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kkZe1LyKV6roIOyv0QLuaEnmYChyvClGZwQ08iEXwS0=' 
WHERE 
  key_id = 'c543523b895bf89a5f19163a1b4c3c6107c9198d985d5bb93aff52a7ffe8fdb1' 
  AND (
    token = 'kkZe1LyKV6roIOyv0QLuaEnmYChyvClGZwQ08iEXwS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )