UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmCHXlBzzBTAaVDYiNIv3NAg7+Ii5tTECIF/jCTETPY=' 
WHERE 
  key_id = '0d2e37013ec1eaebfeed19d53079cb2cda5c5281a8d6e623a9a337b4f9639bdb' 
  AND (
    token = 'kmCHXlBzzBTAaVDYiNIv3NAg7+Ii5tTECIF/jCTETPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )