UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9Bksl9v72xr+w54PfmAP1zoLfG+SI4CFlVFZheGGns=' 
WHERE 
  key_id = '990c3696b6be7a2d22ea951fdbf64c7a2caf53d724c73e45f10465b02d7dd2af' 
  AND (
    token = 'M9Bksl9v72xr+w54PfmAP1zoLfG+SI4CFlVFZheGGns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )