UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MdAUdpjnN1pMfqRicMW3FszM3SIa1ugZe7lSVwnQT3Q=' 
WHERE 
  key_id = '23ae23f7c6f695a8a789aefa79820b4a34ecd59ca1cfde1db7352227a76749cb' 
  AND (
    token = 'MdAUdpjnN1pMfqRicMW3FszM3SIa1ugZe7lSVwnQT3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )