UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQRpdgxp7s8ZGTw8YzXpjA7Zw1QM0OI3qxsxUK1Gug8=' 
WHERE 
  key_id = '2ddeccca5bcc3531ab121d46c757f737f5b136f0affffda880902482180cb973' 
  AND (
    token = 'mQRpdgxp7s8ZGTw8YzXpjA7Zw1QM0OI3qxsxUK1Gug8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )