UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vf0XbdvGrORnyX1UCOzHOrxNLgUoOymv0drgcm/Kzco=' 
WHERE 
  key_id = '4f7a3fa1edf851de52763d61cf5f012b1b2c30cc007b99c4f27740eaa188b56f' 
  AND (
    token = 'vf0XbdvGrORnyX1UCOzHOrxNLgUoOymv0drgcm/Kzco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )