UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x8n3tr0sKg7BtW7i4lvEPa8iitJYsnsRU/MAMYmJ7zc=' 
WHERE 
  key_id = 'c8033ae542d5dba4682d165970d85f2075c72456388082682d43d0f0a8d4ac44' 
  AND (
    token = 'x8n3tr0sKg7BtW7i4lvEPa8iitJYsnsRU/MAMYmJ7zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )