UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SmkVF2Io8lqCQ6k9W+DC0Wgiknj6AejlHmh5Io39/0w=' 
WHERE 
  key_id = 'b74d1f304f2e31b40eda946c796fb74fedfbd55fe49a40d4898836aabf129ae5' 
  AND (
    token = 'SmkVF2Io8lqCQ6k9W+DC0Wgiknj6AejlHmh5Io39/0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )