UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxTTQndpwp18HHpfAKkKCENmfGLtziMQJaWEfn5ueQI=' 
WHERE 
  key_id = '71e6250d855b46974acdcb12f71b0490b93d112437ec5231320a2364854cb6a7' 
  AND (
    token = 'qxTTQndpwp18HHpfAKkKCENmfGLtziMQJaWEfn5ueQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )