UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSJ2wDC20hsClB/a9LTqtdW9p+BkR/whoSAMsyGNq5k=' 
WHERE 
  key_id = 'f93fb3b1dd3c99b052f9aa2a828aaa8f79688f96cf78091b6bdf636b80fcc2b7' 
  AND (
    token = 'rSJ2wDC20hsClB/a9LTqtdW9p+BkR/whoSAMsyGNq5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )