UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'prjkYi0b78ibc9F6VstjgsT9Xx6caeer2RzxF7qc/4A=' 
WHERE 
  key_id = '9d304e831f4bd5a24792f64f518c8fc96749daf94a8a59b9a56e3e3b992e39e4' 
  AND (
    token = 'prjkYi0b78ibc9F6VstjgsT9Xx6caeer2RzxF7qc/4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )