UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HT8OZxpMVA1ddpVhvpWEfX0DWAXz2mmRHgHA2UU0p7Y=' 
WHERE 
  key_id = 'f9e88c5376ed60f5be6f72a5bcae645df143494efab72caeeb5025a73d1653d2' 
  AND (
    token = 'HT8OZxpMVA1ddpVhvpWEfX0DWAXz2mmRHgHA2UU0p7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )