UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JfEj6q2PT4sJlhmUgI5K6atimzO9AncM3rZc8v1LMQ=' 
WHERE 
  key_id = '662c43a417946b9cd50865faddecaa291e9ef2ad71383fe038ee6ab8b5191a33' 
  AND (
    token = '4JfEj6q2PT4sJlhmUgI5K6atimzO9AncM3rZc8v1LMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )