UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WAXkmv2xgn36R1lK6GJgjoT9eD3ZnWNAudqBieVqDpQ=' 
WHERE 
  key_id = '0abc3dfed95e1dfbff791c130b52534773677731c7d822437066701062a6d79c' 
  AND (
    token = 'WAXkmv2xgn36R1lK6GJgjoT9eD3ZnWNAudqBieVqDpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )