UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bw4iXCwCDIWoJujNsBBCw5sDUIqghKFcB5higCKcbpA=' 
WHERE 
  key_id = '729b03fac88d46b7368061b16c2db35c0e99764d1a02f6de823d8280bd812bd1' 
  AND (
    token = 'bw4iXCwCDIWoJujNsBBCw5sDUIqghKFcB5higCKcbpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )