UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gShRcRF4cI9EEOkspEW1xs5eWWpoz5yFpOkZVbvNJ58=' 
WHERE 
  key_id = '3c524b4dc61223e81991b370ffcb2b9bcb2324a8eb0a49726ec402d853ccb6b1' 
  AND (
    token = 'gShRcRF4cI9EEOkspEW1xs5eWWpoz5yFpOkZVbvNJ58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )