UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ozrw4k1n1MAkyIF2e3OHtctyoCJj/KU5TZmwSATvoY=' 
WHERE 
  key_id = '0018b85074be2f0ae2d772318b46809d135c951fbc294f752f0409ea3cfdd6a9' 
  AND (
    token = '2ozrw4k1n1MAkyIF2e3OHtctyoCJj/KU5TZmwSATvoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )