UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9zLbft0eW6IpOofNmm1KBJe7D6aHE0uZYZjou6+U0a4=' 
WHERE 
  key_id = '13bd87076d59f74e84d38a15d14a4a864879c1c0f546394bdc74b1599c7c2ece' 
  AND (
    token = '9zLbft0eW6IpOofNmm1KBJe7D6aHE0uZYZjou6+U0a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )