UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sIbYW7jnnCbzHcbm3SjYJXEP0WVI7j0ZAoQ/eZb1W7w=' 
WHERE 
  key_id = 'e4bd86788ae25055993da989887fbf8bf1a3245c8f0af50f7e031e8d52e57568' 
  AND (
    token = 'sIbYW7jnnCbzHcbm3SjYJXEP0WVI7j0ZAoQ/eZb1W7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )