UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7eVUXUTIAQQSSdh0YWPVvZ09sNraJE4Mp8ndVjhEsGM=' 
WHERE 
  key_id = '5c0986bce19a6425b7a20c16d39f1a535155714c243b08dc1a8d03b15f6b0b1a' 
  AND (
    token = '7eVUXUTIAQQSSdh0YWPVvZ09sNraJE4Mp8ndVjhEsGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )