UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLcl210ZZz6J42T9yMi/vRhmQyuhqG/NMSp2durROjQ=' 
WHERE 
  key_id = 'ec104151ea227260af9931f1f71546b460a1aeb9482435d18e498f1a8fcd8d5a' 
  AND (
    token = 'DLcl210ZZz6J42T9yMi/vRhmQyuhqG/NMSp2durROjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )