UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sU64i73srQBQ9yG8vUGeYXrEy1jsF7pU71CdhsQet2U=' 
WHERE 
  key_id = '509e08772e7c481bdb2533e8a3fe4af37b48d195da37a5c00728fff19d2f0aea' 
  AND (
    token = 'sU64i73srQBQ9yG8vUGeYXrEy1jsF7pU71CdhsQet2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )