UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ltq6UpBodw9WKxWsOJtwcgsxvgy8Cf3Mo7kmBivazBY=' 
WHERE 
  key_id = '0735323984314a92e373acf881c53db7f386db8f4526f26d51b2fc9c7e1265cb' 
  AND (
    token = 'Ltq6UpBodw9WKxWsOJtwcgsxvgy8Cf3Mo7kmBivazBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )