UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jAA4lWUjqgTwyzm+C7Z3aMRxMhE5DgXgmMZrpIRrXdg=' 
WHERE 
  key_id = '979a58efd697082c2c5ea90b0c7644085b4f75f4bb4376ad77f131142c0b4dd8' 
  AND (
    token = 'jAA4lWUjqgTwyzm+C7Z3aMRxMhE5DgXgmMZrpIRrXdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )