UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wbcmCRopL8nyYyObbbJfu0QjmAGwxtPa/YSOH6L6wuM=' 
WHERE 
  key_id = '6b287ba49799df152fcfa74a168893ca7243c6543552c2dc299340881dcaab4c' 
  AND (
    token = 'wbcmCRopL8nyYyObbbJfu0QjmAGwxtPa/YSOH6L6wuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )