UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hjFnbOXuZ06g0IJ8AGVPl57ugWb17LotVVyOhc2+BE4=' 
WHERE 
  key_id = '387a6f7e28ed07c6e1984ed20a3ecad8b44bda24311109af61630a64e496e2ea' 
  AND (
    token = 'hjFnbOXuZ06g0IJ8AGVPl57ugWb17LotVVyOhc2+BE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )