UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3iFJZ2MiNEG/GuwLY6tfhVv3xz4nwqdwtIAnfaF2Bok=' 
WHERE 
  key_id = '7817093cc1d6f3374d08e16c75bd066c0eb4f45181eea329ac5da8ff5ac0c984' 
  AND (
    token = '3iFJZ2MiNEG/GuwLY6tfhVv3xz4nwqdwtIAnfaF2Bok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )