UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ktxjF8oM4PCGYCOZO6VDiuiBA4LMKtXhAYS0Z++95CU=' 
WHERE 
  key_id = 'a32cd256f23f94e713f6d8edc64e179c0e5f71e584395fb7b56f9ad64b97da4d' 
  AND (
    token = 'ktxjF8oM4PCGYCOZO6VDiuiBA4LMKtXhAYS0Z++95CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )