UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zBgIhVVCXjzPFNWyOGPhTxgkFIfQG/F7OLfMfdAfOIw=' 
WHERE 
  key_id = '2d650b952705ba8f957bf21365d590c5f2d59a4c98926127a0807e8afd931e4c' 
  AND (
    token = 'zBgIhVVCXjzPFNWyOGPhTxgkFIfQG/F7OLfMfdAfOIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )