UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zpRgvOT8hfv0IpVl7tKsqh1/fFaP66dcRyCQIM/E6H4=' 
WHERE 
  key_id = '0a851d6718d04f3841699fef00058fcc381ada0428d88aef28ef797d519cd420' 
  AND (
    token = 'zpRgvOT8hfv0IpVl7tKsqh1/fFaP66dcRyCQIM/E6H4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )