UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8gIYERy7/+uCu5FO5/x6vSKUgbMNCWEk2KxVEWpwtg=' 
WHERE 
  key_id = '6fc308ef485f756097eedc314cc2ea01ac2d70baaa365c297bc5076be7261b72' 
  AND (
    token = '+8gIYERy7/+uCu5FO5/x6vSKUgbMNCWEk2KxVEWpwtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )