UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3tdJYN34DwcCyb0o7oPLelp4u5e5NUJvYvf5Opqqw/8=' 
WHERE 
  key_id = '1b08fd350f6c3c2e6359c844939a8e2eb4ef4af49e86fd33777e4bb9c351b42d' 
  AND (
    token = '3tdJYN34DwcCyb0o7oPLelp4u5e5NUJvYvf5Opqqw/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )