UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UVgOUxMPxgvZ3r8m4vcLQrPJaGvti2SNq6deCre+4m4=' 
WHERE 
  key_id = 'd7461fad687c72e140d8d255322323469a01c3d3f0d010ea89ae0c498198468d' 
  AND (
    token = 'UVgOUxMPxgvZ3r8m4vcLQrPJaGvti2SNq6deCre+4m4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )