UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'to8P5MWfoM5/HKW+7fA3s/TJbJrK5qiEt98xi+awwZc=' 
WHERE 
  key_id = '087516627aadc13fca630698e872233cc57bf961b34ffb61c0f734c386abb9d8' 
  AND (
    token = 'to8P5MWfoM5/HKW+7fA3s/TJbJrK5qiEt98xi+awwZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )