UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1YQLLY7jBVkrZ1s2/xYkHQ924+UIp+gSf+xgR/dUXM=' 
WHERE 
  key_id = '208c1f9dcfc0aacd35c7d6664d2e3379fb837adb2de10e5733fc9794c05d88dc' 
  AND (
    token = 'g1YQLLY7jBVkrZ1s2/xYkHQ924+UIp+gSf+xgR/dUXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )