UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pIpizDaW8jOKRdDj472zrpOHiNaLD8TW6S1vNdHwwjc=' 
WHERE 
  key_id = '6a853c0042f8784739be579c299a0d618040f2127f4d6fa5e3513453f0edda9d' 
  AND (
    token = 'pIpizDaW8jOKRdDj472zrpOHiNaLD8TW6S1vNdHwwjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )