UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ip/GM8DEYiDmVoS0R3t406lQG+rGYEdXXaKZJTSx1OU=' 
WHERE 
  key_id = '7d2ac41b7f7561983dae0794efe582336232797a9d79c15e48a24a239a1a65b8' 
  AND (
    token = 'ip/GM8DEYiDmVoS0R3t406lQG+rGYEdXXaKZJTSx1OU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )