UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FiRcFWbYW9IhKDWeVTzUUvAof1kmKSAE2ltoXSGl/aQ=' 
WHERE 
  key_id = '2fbba99b510e6c0f27bc3578d7cef64a2f9c79c7ff6d7fdb808fe3c26197ee4c' 
  AND (
    token = 'FiRcFWbYW9IhKDWeVTzUUvAof1kmKSAE2ltoXSGl/aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )