UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LRhzSMco07Ki5IsedOHjeDxHDCVAqI3L3qqa5liwvr8=' 
WHERE 
  key_id = '440df314b8ce43756c43a08d2055a7fc8ba9edd5aab8b062a2975e645b06bfa4' 
  AND (
    token = 'LRhzSMco07Ki5IsedOHjeDxHDCVAqI3L3qqa5liwvr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )