UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/6FYK+U4aJSAsQXrOvFDepxObxA9lUihJDrYDFdbBgI=' 
WHERE 
  key_id = '3e7e147781e639d63ae3a877632acdad5e27737947853b34ad27e10efbbf7d21' 
  AND (
    token = '/6FYK+U4aJSAsQXrOvFDepxObxA9lUihJDrYDFdbBgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )