UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDwQT++Ue7uzKsTmQbZRfhlLbRlj0tOzIzYjrfDfxbI=' 
WHERE 
  key_id = 'ed8d097883296768452634e6414c9492f1de228efd5da9d148ffb46e80960666' 
  AND (
    token = 'pDwQT++Ue7uzKsTmQbZRfhlLbRlj0tOzIzYjrfDfxbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )