UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vaubMjDM5p97wCXBkh0FoqX0IxP0nLLBeZqF7j8ADfs=' 
WHERE 
  key_id = 'e767e24bda4c57b253337b9f087e044f56a863517d885382675d2712dbc085e0' 
  AND (
    token = 'vaubMjDM5p97wCXBkh0FoqX0IxP0nLLBeZqF7j8ADfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )