UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NSLjOlX/Afj8Wc5yntoGHWJgvVfLWjdaH9R/BSNw3dk=' 
WHERE 
  key_id = '8e49d4aaaae93d55c00360f8d3124b4fde295574fccfcf027bd92c1ee26e017f' 
  AND (
    token = 'NSLjOlX/Afj8Wc5yntoGHWJgvVfLWjdaH9R/BSNw3dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )