UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tsD/gkOYuRl0TnmH2JsFKOsf+mu8bUIej2PWtL4QZIo=' 
WHERE 
  key_id = 'bfc71177e403ebfac801717487780de73e3e67499c44d715ba196da8e2bb4333' 
  AND (
    token = 'tsD/gkOYuRl0TnmH2JsFKOsf+mu8bUIej2PWtL4QZIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027