UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kaTJIbMqtIn7H6A4a9HIMqDXgCsTQT98/A0GYy5SpTU=' 
WHERE 
  key_id = 'a5029eeaf087323166d6f78351b544a02d6fc13b7467610efb636443d5e43f89' 
  AND (
    token = 'kaTJIbMqtIn7H6A4a9HIMqDXgCsTQT98/A0GYy5SpTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )