UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a+bPDvKg0ZGG3WRscM/ZZA0oBXR1fbcdLKTdh7oku+o=' 
WHERE 
  key_id = '12cab2333241af1dce04de083ca1a45dd4cf24d75c387dcf9d1e95e35000cb56' 
  AND (
    token = 'a+bPDvKg0ZGG3WRscM/ZZA0oBXR1fbcdLKTdh7oku+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )