UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dshIlRT+N+SaInweX6rsq+RYETqF7CRME2K3Cp5HP8U=' 
WHERE 
  key_id = '80217e9f994f71a83dee3a9739c26fcc9f3ad069e6544ca82f23311d14a36bf0' 
  AND (
    token = 'dshIlRT+N+SaInweX6rsq+RYETqF7CRME2K3Cp5HP8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )