UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TbyEr5jJv3gei7NdjhtRcJMj3BE4+ElR7JFKFfbqEJE=' 
WHERE 
  key_id = '3368869e642c675d4b2ad1f5bf451f3e9bd24496d52deeb4057b9f293db46a07' 
  AND (
    token = 'TbyEr5jJv3gei7NdjhtRcJMj3BE4+ElR7JFKFfbqEJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )