UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KI1K43W3pXbsuKBGducpVlU+QXfu9iE7G5ypRG0hr4=' 
WHERE 
  key_id = 'bf242120584c773f9f0f1b72519f7c3da6440cde15f628fdb9538855eb9556c2' 
  AND (
    token = '4KI1K43W3pXbsuKBGducpVlU+QXfu9iE7G5ypRG0hr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )