UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZM3OtqOf7a2m1qPQK9RCBVL4xgLptqvk3jf6VpFfx8=' 
WHERE 
  key_id = '0fda17514c1bb05a1591422ea3d88273ddd22b02f636073b49885a3c9b6fed96' 
  AND (
    token = 'cZM3OtqOf7a2m1qPQK9RCBVL4xgLptqvk3jf6VpFfx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )