UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRZobiu4SAQy4VqkrwmsGTUmrcblJ09HP8XmCs9iZz0=' 
WHERE 
  key_id = '7198c7448bb9a8ae79dae6e1b15ce3944cde7c5e162916217ad5285632439c9f' 
  AND (
    token = 'WRZobiu4SAQy4VqkrwmsGTUmrcblJ09HP8XmCs9iZz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )