UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLbK2KK+CTU3LzX76LGKQz3N0OokNCW6Xbj7Ta7PtF0=' 
WHERE 
  key_id = '380ce85809fdd26876184455076c646c3df9b204fe7b0df7a24c4dfbd6afb2d4' 
  AND (
    token = 'yLbK2KK+CTU3LzX76LGKQz3N0OokNCW6Xbj7Ta7PtF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )