UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GH1KZI1K7qhu55kWBwL4dE24Aw5/yVwXfwX8GFZ9t18=' 
WHERE 
  key_id = '7459f4160b98fa2e4dd5dd939e3005597e89cd2cbf0870c7d6840424197a2919' 
  AND (
    token = 'GH1KZI1K7qhu55kWBwL4dE24Aw5/yVwXfwX8GFZ9t18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )