UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LRHj5fFHSEkpnEh6KJJjLvpSNz2gV9VjnXBx3DfqaFQ=' 
WHERE 
  key_id = '3b5e69a200e945273da85c16a181cd14317fd05208fdec59e1545e6f4f66dc7f' 
  AND (
    token = 'LRHj5fFHSEkpnEh6KJJjLvpSNz2gV9VjnXBx3DfqaFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )