UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wejn/PjxgieR3UpWHsYqWgU7vcMvfaRegsMH5Q29DAA=' 
WHERE 
  key_id = '67ff1b5f87509afacae4f3e321cd7d9fcd6f3f6a38a45c096f29e7304acf1dd2' 
  AND (
    token = 'wejn/PjxgieR3UpWHsYqWgU7vcMvfaRegsMH5Q29DAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )