UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CoRzZU/9StXea7hzNsvkjwbWIusXQTdT5pKnW1fPVFE=' 
WHERE 
  key_id = '5a876034131e922048f6fe477fe0bb21ac3377a8fd0a1526f38c7a77a715f73e' 
  AND (
    token = 'CoRzZU/9StXea7hzNsvkjwbWIusXQTdT5pKnW1fPVFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )