UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X79OwYcE7Fn5EEobV5AtZIdfTzXGJNfYhu7BH4cX3ok=' 
WHERE 
  key_id = '71fe90d36d6f1c57fc3662937c6ab9a77e8b33a45370a146e42ad2f9cfa579ee' 
  AND (
    token = 'X79OwYcE7Fn5EEobV5AtZIdfTzXGJNfYhu7BH4cX3ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )