UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uPfmb63gghKIouNfbXmkrT82JRVSArkU9lwzxfRx61Q=' 
WHERE 
  key_id = '1c8510b987bdf87be5126939236a067bc511052121c77355be910443e0bc10dc' 
  AND (
    token = 'uPfmb63gghKIouNfbXmkrT82JRVSArkU9lwzxfRx61Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )