UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PxRVQcWT0+/wqZORI9Q6qlCTSzy9LkF9umsv7pmgvDk=' 
WHERE 
  key_id = '5e881db3ce075ec144c4d97ab700f59a0d383930eee708150ae7b8b2ac6f34df' 
  AND (
    token = 'PxRVQcWT0+/wqZORI9Q6qlCTSzy9LkF9umsv7pmgvDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )