UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6EsNOi33ZMa0XKETLYz5SMFcMeLOCtzkZXiAk5W1f5A=' 
WHERE 
  key_id = '04c698abc01c665e1d138be9278e41c397119f5057b2847c38d15e36d95f3207' 
  AND (
    token = '6EsNOi33ZMa0XKETLYz5SMFcMeLOCtzkZXiAk5W1f5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )