UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6/xAeZSH992cIdDDRp7+80XErsXr6RO+SycVr+2Vg+M=' 
WHERE 
  key_id = 'ec055a64a6e8475c4f606fca85eb129b78fc9a89d276af3bad4ba718b4b7b656' 
  AND (
    token = '6/xAeZSH992cIdDDRp7+80XErsXr6RO+SycVr+2Vg+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )