UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mgr1RNUYk4xAVKTXTF3WABoqnKOtGwno/TPih9MxzGE=' 
WHERE 
  key_id = 'ab62be52687bc6481f8bbfdd31ce28f6c856fe59cc3fcd543ad77221bd39d71b' 
  AND (
    token = 'mgr1RNUYk4xAVKTXTF3WABoqnKOtGwno/TPih9MxzGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )