UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scmEsPf8NM2rNSLWgMy5eic6y9uujJY5O1J9ZTx5NUo=' 
WHERE 
  key_id = 'd3ce2f963709bddeab2aabdd64ab2372d44a0a18d596c2d0ea74b14bd02a1f32' 
  AND (
    token = 'scmEsPf8NM2rNSLWgMy5eic6y9uujJY5O1J9ZTx5NUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )