UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cOh/p3SABygx3LHRNO3L4xcqUixBb0Xx8jvEb4zMtQQ=' 
WHERE 
  key_id = 'e351def378b2615adc489bc8e4c5b432153c2f7b7b483dfbb433788c334a29f2' 
  AND (
    token = 'cOh/p3SABygx3LHRNO3L4xcqUixBb0Xx8jvEb4zMtQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )