UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pbWxGp11fj94TkCm/XwGzE5w2oKbLBZkp1H/FBuh7GA=' 
WHERE 
  key_id = '06291e734a02499ea7038b27357464e40feaaedb320726de89bc449d8a33f56f' 
  AND (
    token = 'pbWxGp11fj94TkCm/XwGzE5w2oKbLBZkp1H/FBuh7GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )