UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UD9IEbq8jFwvHawJCQpzKJysG0d84lNKLf896UqRitw=' 
WHERE 
  key_id = 'd7d757c8182dda5157aa8a11700fbb360c372bc8fd3c90f4a1194b23289835d2' 
  AND (
    token = 'UD9IEbq8jFwvHawJCQpzKJysG0d84lNKLf896UqRitw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )