UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AuB0ywhnU3hYE8bX1cukPZQk/zQHjApwOF8ZfLv4eyw=' 
WHERE 
  key_id = '1172377b14878c85c0184764c2402488062957738df2eb021ad2e592a8813948' 
  AND (
    token = 'AuB0ywhnU3hYE8bX1cukPZQk/zQHjApwOF8ZfLv4eyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )