UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FxAV46A4GwkpObWq5+LzMFy5OhAbil+Z4MPLG3DfziE=' 
WHERE 
  key_id = '4082880cbb1c06d40eb5b10883030f46c4ad541e17d244007702a9897d087e97' 
  AND (
    token = 'FxAV46A4GwkpObWq5+LzMFy5OhAbil+Z4MPLG3DfziE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )