UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9xv4+raZwU8/+7kbMGECTxcJsW9ezTffdgnohZHMpA=' 
WHERE 
  key_id = '6f4f656725c631b42fdee4779f9b54aabe8e5a1b3a95411cab6760ab1f1fb421' 
  AND (
    token = 'v9xv4+raZwU8/+7kbMGECTxcJsW9ezTffdgnohZHMpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )