UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WujFBbCGRbKzh/6MPfHoXInappi9t1awLey0NBictHM=' 
WHERE 
  key_id = '589126ffa90977883c1215bbf21cfceb9976b967f377e7d233b542cfe9be5547' 
  AND (
    token = 'WujFBbCGRbKzh/6MPfHoXInappi9t1awLey0NBictHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )