UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L+Em3IxZOji5KtwM4bkf4aBJpMdyL0ckWPxTLaLX6+0=' 
WHERE 
  key_id = '4a5f2c91550ea5598dc350975209fa208a8e7ceb959317f7fe595dabd066fbfa' 
  AND (
    token = 'L+Em3IxZOji5KtwM4bkf4aBJpMdyL0ckWPxTLaLX6+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )