UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3EFVJdQ19/e93EL28TvS1RJFBs/SmGLMyz5ervP3xAg=' 
WHERE 
  key_id = '6e4678884e8ba2215a19a8e01316c6f2c90f52b37719356e33b32fe59d3a4b81' 
  AND (
    token = '3EFVJdQ19/e93EL28TvS1RJFBs/SmGLMyz5ervP3xAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )