UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GKnOWjwUgf/gMmGIrceuHC28B/bpjW40/+UbUjc4IZM=' 
WHERE 
  key_id = 'b88157c42fb57495a2a3316b5a59019038fb942becd0766dfff8fe57064dbbe3' 
  AND (
    token = 'GKnOWjwUgf/gMmGIrceuHC28B/bpjW40/+UbUjc4IZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )