UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UG2cSXDjyE01pPkjMQjgUjNmfi1kPQ941ARSitjcr1k=' 
WHERE 
  key_id = 'b9d2bd076e4111fdc3ec9804bd73cc50afc581aa8a6dd1ed4dffd0778fffcd52' 
  AND (
    token = 'UG2cSXDjyE01pPkjMQjgUjNmfi1kPQ941ARSitjcr1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )