UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bGxwZtqGntsLXWKjRroTWwXQXCuWxIRkUBin4Yxi7V8=' 
WHERE 
  key_id = 'ebbca2a6af99c6b8cc259019a7d9981bee934b8712f08e32e536f150d834a973' 
  AND (
    token = 'bGxwZtqGntsLXWKjRroTWwXQXCuWxIRkUBin4Yxi7V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )