UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AiUxcv4iSRdMyZaSH74sfmZSNHEpv1NghgglvwktWZg=' 
WHERE 
  key_id = '074e9d1c8f55354239fbcace3b4a955f073a49619f6e56765256ebe20ec77f5b' 
  AND (
    token = 'AiUxcv4iSRdMyZaSH74sfmZSNHEpv1NghgglvwktWZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )