UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cXs7FTd5ELYQ4z6la8+kRkQtp/LWTDd5qB8HZ6o3Ba0=' 
WHERE 
  key_id = '481a3bc4c2a3778231e0afd0544c366ccd34ede05f45515d42fb7ed900840ada' 
  AND (
    token = 'cXs7FTd5ELYQ4z6la8+kRkQtp/LWTDd5qB8HZ6o3Ba0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )