UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHYmKoqcyK3Dte+8VPNEZKUDXBE7ShoIVt3oNlmtvNM=' 
WHERE 
  key_id = 'b9dc1890208f5b68d0f0ceff59e78cac1114587bc97306f550df8f945630ac96' 
  AND (
    token = 'RHYmKoqcyK3Dte+8VPNEZKUDXBE7ShoIVt3oNlmtvNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )