UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dX+0VrO940VhRcu6xGiQB/hRQKarv6WcjXAgEwtGCDk=' 
WHERE 
  key_id = '9951cee11d0da11bf3670737e5d006b51b4b309ecd0be06c75ac19b84865ced7' 
  AND (
    token = 'dX+0VrO940VhRcu6xGiQB/hRQKarv6WcjXAgEwtGCDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )